Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CVE-2021-29976
Vulnerability from cvelistv5
Published
2021-08-05 19:46
Modified
2024-08-03 22:24
Severity ?
EPSS score ?
Summary
Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.
References
Impacted products
Vendor | Product | Version | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
▼ | Mozilla | Thunderbird |
Version: unspecified < 78.12 |
|||||||||||
|
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T22:24:57.576Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-28/", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-30/", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-29/", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", }, { name: "GLSA-202202-03", tags: [ "vendor-advisory", "x_refsource_GENTOO", "x_transferred", ], url: "https://security.gentoo.org/glsa/202202-03", }, { name: "GLSA-202208-14", tags: [ "vendor-advisory", "x_refsource_GENTOO", "x_transferred", ], url: "https://security.gentoo.org/glsa/202208-14", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "Thunderbird", vendor: "Mozilla", versions: [ { lessThan: "78.12", status: "affected", version: "unspecified", versionType: "custom", }, ], }, { product: "Firefox ESR", vendor: "Mozilla", versions: [ { lessThan: "78.12", status: "affected", version: "unspecified", versionType: "custom", }, ], }, { product: "Firefox", vendor: "Mozilla", versions: [ { lessThan: "90", status: "affected", version: "unspecified", versionType: "custom", }, ], }, ], descriptions: [ { lang: "en", value: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", }, ], problemTypes: [ { descriptions: [ { description: "Memory safety bugs fixed in Thunderbird 78.12", lang: "en", type: "text", }, ], }, ], providerMetadata: { dateUpdated: "2022-08-10T05:14:45", orgId: "f16b083a-5664-49f3-a51e-8d479e5ed7fe", shortName: "mozilla", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-28/", }, { tags: [ "x_refsource_MISC", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-30/", }, { tags: [ "x_refsource_MISC", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-29/", }, { tags: [ "x_refsource_MISC", ], url: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", }, { name: "GLSA-202202-03", tags: [ "vendor-advisory", "x_refsource_GENTOO", ], url: "https://security.gentoo.org/glsa/202202-03", }, { name: "GLSA-202208-14", tags: [ "vendor-advisory", "x_refsource_GENTOO", ], url: "https://security.gentoo.org/glsa/202208-14", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "security@mozilla.org", ID: "CVE-2021-29976", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Thunderbird", version: { version_data: [ { version_affected: "<", version_value: "78.12", }, ], }, }, { product_name: "Firefox ESR", version: { version_data: [ { version_affected: "<", version_value: "78.12", }, ], }, }, { product_name: "Firefox", version: { version_data: [ { version_affected: "<", version_value: "90", }, ], }, }, ], }, vendor_name: "Mozilla", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "Memory safety bugs fixed in Thunderbird 78.12", }, ], }, ], }, references: { reference_data: [ { name: "https://www.mozilla.org/security/advisories/mfsa2021-28/", refsource: "MISC", url: "https://www.mozilla.org/security/advisories/mfsa2021-28/", }, { name: "https://www.mozilla.org/security/advisories/mfsa2021-30/", refsource: "MISC", url: "https://www.mozilla.org/security/advisories/mfsa2021-30/", }, { name: "https://www.mozilla.org/security/advisories/mfsa2021-29/", refsource: "MISC", url: "https://www.mozilla.org/security/advisories/mfsa2021-29/", }, { name: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", refsource: "MISC", url: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", }, { name: "GLSA-202202-03", refsource: "GENTOO", url: "https://security.gentoo.org/glsa/202202-03", }, { name: "GLSA-202208-14", refsource: "GENTOO", url: "https://security.gentoo.org/glsa/202208-14", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "f16b083a-5664-49f3-a51e-8d479e5ed7fe", assignerShortName: "mozilla", cveId: "CVE-2021-29976", datePublished: "2021-08-05T19:46:06", dateReserved: "2021-04-01T00:00:00", dateUpdated: "2024-08-03T22:24:57.576Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2021-29976\",\"sourceIdentifier\":\"security@mozilla.org\",\"published\":\"2021-08-05T20:15:08.773\",\"lastModified\":\"2024-11-21T06:02:05.887\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.\"},{\"lang\":\"es\",\"value\":\"Los desarrolladores de Mozilla informaron de fallos de seguridad de memoria presentes en el código compartido entre Firefox y Thunderbird. Algunos de estos fallos mostraban evidencias de corrupción de memoria y suponemos que con suficiente esfuerzo algunos de ellos podrían haber sido explotados para ejecutar código arbitrario. Esta vulnerabilidad afecta a Thunderbird versiones anteriores a 78.12, Firefox ESR versiones anteriores a 78.12 y Firefox versiones anteriores a 90\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:P\",\"baseScore\":6.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"90.0\",\"matchCriteriaId\":\"FA0BA5A6-A40E-418E-A536-9A14711264B7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"78.12\",\"matchCriteriaId\":\"ACC21BB7-A4D1-493F-A5CE-8FC1ADF83367\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"78.12\",\"matchCriteriaId\":\"B96D1A35-81C7-4D05-ADBA-210CA094D117\"}]}]}],\"references\":[{\"url\":\"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/202202-03\",\"source\":\"security@mozilla.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/202208-14\",\"source\":\"security@mozilla.org\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2021-28/\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2021-29/\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2021-30/\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/202202-03\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://security.gentoo.org/glsa/202208-14\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2021-28/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2021-29/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2021-30/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}", }, }
rhsa-2021:2882
Vulnerability from csaf_redhat
Published
2021-07-26 11:39
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2882", url: "https://access.redhat.com/errata/RHSA-2021:2882", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2882.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:46+00:00", generator: { date: "2024-11-22T17:16:46+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2882", initial_release_date: "2021-07-26T11:39:51+00:00", revision_history: [ { date: "2021-07-26T11:39:51+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-26T11:39:51+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:46+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.1::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_1.src", product: { name: "thunderbird-0:78.12.0-2.el8_1.src", product_id: "thunderbird-0:78.12.0-2.el8_1.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_1?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_1.ppc64le", product: { name: "thunderbird-0:78.12.0-2.el8_1.ppc64le", product_id: "thunderbird-0:78.12.0-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_1?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_1.x86_64", product: { name: "thunderbird-0:78.12.0-2.el8_1.x86_64", product_id: "thunderbird-0:78.12.0-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_1?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", }, product_reference: "thunderbird-0:78.12.0-2.el8_1.src", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021:2741
Vulnerability from csaf_redhat
Published
2021-07-15 10:58
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2741", url: "https://access.redhat.com/errata/RHSA-2021:2741", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2741.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:27+00:00", generator: { date: "2024-11-22T17:16:27+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2741", initial_release_date: "2021-07-15T10:58:26+00:00", revision_history: [ { date: "2021-07-15T10:58:26+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T10:58:27+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:27+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux Client (v. 7)", product: { name: "Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Client Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server (v. 7)", product: { name: "Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 7)", product: { name: "Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::workstation", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::workstation", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.src", product: { name: "firefox-0:78.12.0-1.el7_9.src", product_id: "firefox-0:78.12.0-1.el7_9.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.x86_64", product: { name: "firefox-0:78.12.0-1.el7_9.x86_64", product_id: "firefox-0:78.12.0-1.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.i686", product: { name: "firefox-0:78.12.0-1.el7_9.i686", product_id: "firefox-0:78.12.0-1.el7_9.i686", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=i686", }, }, }, ], category: "architecture", name: "i686", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.ppc64le", product: { name: "firefox-0:78.12.0-1.el7_9.ppc64le", product_id: "firefox-0:78.12.0-1.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.ppc64", product: { name: "firefox-0:78.12.0-1.el7_9.ppc64", product_id: "firefox-0:78.12.0-1.el7_9.ppc64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=ppc64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=ppc64", }, }, }, ], category: "architecture", name: "ppc64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.s390x", product: { name: "firefox-0:78.12.0-1.el7_9.s390x", product_id: "firefox-0:78.12.0-1.el7_9.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:58:26+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2741", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:58:26+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2741", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:58:26+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2741", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021:2914
Vulnerability from csaf_redhat
Published
2021-07-27 07:51
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2914", url: "https://access.redhat.com/errata/RHSA-2021:2914", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2914.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:59+00:00", generator: { date: "2024-11-22T17:16:59+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2914", initial_release_date: "2021-07-27T07:51:07+00:00", revision_history: [ { date: "2021-07-27T07:51:07+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-27T07:51:07+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:59+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.2::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.src", product: { name: "thunderbird-0:78.12.0-2.el8_2.src", product_id: "thunderbird-0:78.12.0-2.el8_2.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.aarch64", product: { name: "thunderbird-0:78.12.0-2.el8_2.aarch64", product_id: "thunderbird-0:78.12.0-2.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_2?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.ppc64le", product: { name: "thunderbird-0:78.12.0-2.el8_2.ppc64le", product_id: "thunderbird-0:78.12.0-2.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_2?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.x86_64", product: { name: "thunderbird-0:78.12.0-2.el8_2.x86_64", product_id: "thunderbird-0:78.12.0-2.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_2?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.src", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021_2742
Vulnerability from csaf_redhat
Published
2021-07-15 11:39
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2742", url: "https://access.redhat.com/errata/RHSA-2021:2742", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2742.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:33+00:00", generator: { date: "2024-11-22T17:16:33+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2742", initial_release_date: "2021-07-15T11:39:40+00:00", revision_history: [ { date: "2021-07-15T11:39:40+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T11:39:40+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:33+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.2::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.src", product: { name: "firefox-0:78.12.0-1.el8_2.src", product_id: "firefox-0:78.12.0-1.el8_2.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.aarch64", product: { name: "firefox-0:78.12.0-1.el8_2.aarch64", product_id: "firefox-0:78.12.0-1.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.ppc64le", product: { name: "firefox-0:78.12.0-1.el8_2.ppc64le", product_id: "firefox-0:78.12.0-1.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.x86_64", product: { name: "firefox-0:78.12.0-1.el8_2.x86_64", product_id: "firefox-0:78.12.0-1.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.s390x", product: { name: "firefox-0:78.12.0-1.el8_2.s390x", product_id: "firefox-0:78.12.0-1.el8_2.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", }, product_reference: "firefox-0:78.12.0-1.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", }, product_reference: "firefox-0:78.12.0-1.el8_2.s390x", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", }, product_reference: "firefox-0:78.12.0-1.el8_2.src", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", }, product_reference: "firefox-0:78.12.0-1.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:39:40+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2742", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:39:40+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2742", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:39:40+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2742", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
RHSA-2021:2883
Vulnerability from csaf_redhat
Published
2021-07-26 12:13
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2883", url: "https://access.redhat.com/errata/RHSA-2021:2883", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2883.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:39+00:00", generator: { date: "2024-11-22T17:16:39+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2883", initial_release_date: "2021-07-26T12:13:21+00:00", revision_history: [ { date: "2021-07-26T12:13:21+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-26T12:13:21+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:39+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream (v. 8)", product: { name: "Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:enterprise_linux:8::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.src", product: { name: "thunderbird-0:78.12.0-3.el8_4.src", product_id: "thunderbird-0:78.12.0-3.el8_4.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.aarch64", product: { name: "thunderbird-0:78.12.0-3.el8_4.aarch64", product_id: "thunderbird-0:78.12.0-3.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.ppc64le", product: { name: "thunderbird-0:78.12.0-3.el8_4.ppc64le", product_id: "thunderbird-0:78.12.0-3.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.x86_64", product: { name: "thunderbird-0:78.12.0-3.el8_4.x86_64", product_id: "thunderbird-0:78.12.0-3.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.s390x", product: { name: "thunderbird-0:78.12.0-3.el8_4.s390x", product_id: "thunderbird-0:78.12.0-3.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.src as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.src", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
RHSA-2021:2741
Vulnerability from csaf_redhat
Published
2021-07-15 10:58
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2741", url: "https://access.redhat.com/errata/RHSA-2021:2741", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2741.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:27+00:00", generator: { date: "2024-11-22T17:16:27+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2741", initial_release_date: "2021-07-15T10:58:26+00:00", revision_history: [ { date: "2021-07-15T10:58:26+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T10:58:27+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:27+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux Client (v. 7)", product: { name: "Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Client Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server (v. 7)", product: { name: "Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 7)", product: { name: "Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::workstation", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::workstation", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.src", product: { name: "firefox-0:78.12.0-1.el7_9.src", product_id: "firefox-0:78.12.0-1.el7_9.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.x86_64", product: { name: "firefox-0:78.12.0-1.el7_9.x86_64", product_id: "firefox-0:78.12.0-1.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.i686", product: { name: "firefox-0:78.12.0-1.el7_9.i686", product_id: "firefox-0:78.12.0-1.el7_9.i686", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=i686", }, }, }, ], category: "architecture", name: "i686", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.ppc64le", product: { name: "firefox-0:78.12.0-1.el7_9.ppc64le", product_id: "firefox-0:78.12.0-1.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.ppc64", product: { name: "firefox-0:78.12.0-1.el7_9.ppc64", product_id: "firefox-0:78.12.0-1.el7_9.ppc64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=ppc64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=ppc64", }, }, }, ], category: "architecture", name: "ppc64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.s390x", product: { name: "firefox-0:78.12.0-1.el7_9.s390x", product_id: "firefox-0:78.12.0-1.el7_9.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:58:26+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2741", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:58:26+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2741", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:58:26+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2741", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
RHSA-2021:2743
Vulnerability from csaf_redhat
Published
2021-07-15 11:57
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2743", url: "https://access.redhat.com/errata/RHSA-2021:2743", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2743.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:13+00:00", generator: { date: "2024-11-22T17:16:13+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2743", initial_release_date: "2021-07-15T11:57:59+00:00", revision_history: [ { date: "2021-07-15T11:57:59+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T11:57:59+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:13+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream (v. 8)", product: { name: "Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:enterprise_linux:8::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.src", product: { name: "firefox-0:78.12.0-1.el8_4.src", product_id: "firefox-0:78.12.0-1.el8_4.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.aarch64", product: { name: "firefox-0:78.12.0-1.el8_4.aarch64", product_id: "firefox-0:78.12.0-1.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.ppc64le", product: { name: "firefox-0:78.12.0-1.el8_4.ppc64le", product_id: "firefox-0:78.12.0-1.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.x86_64", product: { name: "firefox-0:78.12.0-1.el8_4.x86_64", product_id: "firefox-0:78.12.0-1.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.s390x", product: { name: "firefox-0:78.12.0-1.el8_4.s390x", product_id: "firefox-0:78.12.0-1.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", }, product_reference: "firefox-0:78.12.0-1.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", }, product_reference: "firefox-0:78.12.0-1.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.src as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", }, product_reference: "firefox-0:78.12.0-1.el8_4.src", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", }, product_reference: "firefox-0:78.12.0-1.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:57:59+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2743", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:57:59+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2743", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:57:59+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2743", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021_2882
Vulnerability from csaf_redhat
Published
2021-07-26 11:39
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2882", url: "https://access.redhat.com/errata/RHSA-2021:2882", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2882.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:46+00:00", generator: { date: "2024-11-22T17:16:46+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2882", initial_release_date: "2021-07-26T11:39:51+00:00", revision_history: [ { date: "2021-07-26T11:39:51+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-26T11:39:51+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:46+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.1::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_1.src", product: { name: "thunderbird-0:78.12.0-2.el8_1.src", product_id: "thunderbird-0:78.12.0-2.el8_1.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_1?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_1.ppc64le", product: { name: "thunderbird-0:78.12.0-2.el8_1.ppc64le", product_id: "thunderbird-0:78.12.0-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_1?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_1.x86_64", product: { name: "thunderbird-0:78.12.0-2.el8_1.x86_64", product_id: "thunderbird-0:78.12.0-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_1?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", }, product_reference: "thunderbird-0:78.12.0-2.el8_1.src", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
RHSA-2021:2882
Vulnerability from csaf_redhat
Published
2021-07-26 11:39
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2882", url: "https://access.redhat.com/errata/RHSA-2021:2882", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2882.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:46+00:00", generator: { date: "2024-11-22T17:16:46+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2882", initial_release_date: "2021-07-26T11:39:51+00:00", revision_history: [ { date: "2021-07-26T11:39:51+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-26T11:39:51+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:46+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.1::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_1.src", product: { name: "thunderbird-0:78.12.0-2.el8_1.src", product_id: "thunderbird-0:78.12.0-2.el8_1.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_1?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_1.ppc64le", product: { name: "thunderbird-0:78.12.0-2.el8_1.ppc64le", product_id: "thunderbird-0:78.12.0-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_1?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_1.x86_64", product: { name: "thunderbird-0:78.12.0-2.el8_1.x86_64", product_id: "thunderbird-0:78.12.0-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_1?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", }, product_reference: "thunderbird-0:78.12.0-2.el8_1.src", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T11:39:51+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2882", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.src", "AppStream-8.1.0.Z.EUS:thunderbird-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
RHSA-2021:2740
Vulnerability from csaf_redhat
Published
2021-07-15 10:26
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2740", url: "https://access.redhat.com/errata/RHSA-2021:2740", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2740.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:20+00:00", generator: { date: "2024-11-22T17:16:20+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2740", initial_release_date: "2021-07-15T10:26:15+00:00", revision_history: [ { date: "2021-07-15T10:26:15+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T10:26:15+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:20+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.1::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.src", product: { name: "firefox-0:78.12.0-1.el8_1.src", product_id: "firefox-0:78.12.0-1.el8_1.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.aarch64", product: { name: "firefox-0:78.12.0-1.el8_1.aarch64", product_id: "firefox-0:78.12.0-1.el8_1.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.ppc64le", product: { name: "firefox-0:78.12.0-1.el8_1.ppc64le", product_id: "firefox-0:78.12.0-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.x86_64", product: { name: "firefox-0:78.12.0-1.el8_1.x86_64", product_id: "firefox-0:78.12.0-1.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.s390x", product: { name: "firefox-0:78.12.0-1.el8_1.s390x", product_id: "firefox-0:78.12.0-1.el8_1.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", }, product_reference: "firefox-0:78.12.0-1.el8_1.aarch64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", }, product_reference: "firefox-0:78.12.0-1.el8_1.s390x", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", }, product_reference: "firefox-0:78.12.0-1.el8_1.src", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", }, product_reference: "firefox-0:78.12.0-1.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:26:15+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2740", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:26:15+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2740", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:26:15+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2740", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021_2743
Vulnerability from csaf_redhat
Published
2021-07-15 11:57
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2743", url: "https://access.redhat.com/errata/RHSA-2021:2743", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2743.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:13+00:00", generator: { date: "2024-11-22T17:16:13+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2743", initial_release_date: "2021-07-15T11:57:59+00:00", revision_history: [ { date: "2021-07-15T11:57:59+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T11:57:59+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:13+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream (v. 8)", product: { name: "Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:enterprise_linux:8::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.src", product: { name: "firefox-0:78.12.0-1.el8_4.src", product_id: "firefox-0:78.12.0-1.el8_4.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.aarch64", product: { name: "firefox-0:78.12.0-1.el8_4.aarch64", product_id: "firefox-0:78.12.0-1.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.ppc64le", product: { name: "firefox-0:78.12.0-1.el8_4.ppc64le", product_id: "firefox-0:78.12.0-1.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.x86_64", product: { name: "firefox-0:78.12.0-1.el8_4.x86_64", product_id: "firefox-0:78.12.0-1.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.s390x", product: { name: "firefox-0:78.12.0-1.el8_4.s390x", product_id: "firefox-0:78.12.0-1.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", }, product_reference: "firefox-0:78.12.0-1.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", }, product_reference: "firefox-0:78.12.0-1.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.src as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", }, product_reference: "firefox-0:78.12.0-1.el8_4.src", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", }, product_reference: "firefox-0:78.12.0-1.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:57:59+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2743", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:57:59+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2743", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:57:59+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2743", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
RHSA-2021:2881
Vulnerability from csaf_redhat
Published
2021-07-26 12:21
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2881", url: "https://access.redhat.com/errata/RHSA-2021:2881", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2881.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:53+00:00", generator: { date: "2024-11-22T17:16:53+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2881", initial_release_date: "2021-07-26T12:21:19+00:00", revision_history: [ { date: "2021-07-26T12:21:19+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-26T12:21:19+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:53+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux Client (v. 7)", product: { name: "Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 7)", product: { name: "Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::workstation", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el7_9.src", product: { name: "thunderbird-0:78.12.0-2.el7_9.src", product_id: "thunderbird-0:78.12.0-2.el7_9.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el7_9?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el7_9.x86_64", product: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64", product_id: "thunderbird-0:78.12.0-2.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el7_9?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el7_9?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el7_9.ppc64le", product: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le", product_id: "thunderbird-0:78.12.0-2.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el7_9?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el7_9?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.src as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.src", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.src as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.src", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.src as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.src", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
RHSA-2021:2914
Vulnerability from csaf_redhat
Published
2021-07-27 07:51
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2914", url: "https://access.redhat.com/errata/RHSA-2021:2914", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2914.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:59+00:00", generator: { date: "2024-11-22T17:16:59+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2914", initial_release_date: "2021-07-27T07:51:07+00:00", revision_history: [ { date: "2021-07-27T07:51:07+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-27T07:51:07+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:59+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.2::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.src", product: { name: "thunderbird-0:78.12.0-2.el8_2.src", product_id: "thunderbird-0:78.12.0-2.el8_2.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.aarch64", product: { name: "thunderbird-0:78.12.0-2.el8_2.aarch64", product_id: "thunderbird-0:78.12.0-2.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_2?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.ppc64le", product: { name: "thunderbird-0:78.12.0-2.el8_2.ppc64le", product_id: "thunderbird-0:78.12.0-2.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_2?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.x86_64", product: { name: "thunderbird-0:78.12.0-2.el8_2.x86_64", product_id: "thunderbird-0:78.12.0-2.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_2?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.src", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021_2914
Vulnerability from csaf_redhat
Published
2021-07-27 07:51
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2914", url: "https://access.redhat.com/errata/RHSA-2021:2914", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2914.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:59+00:00", generator: { date: "2024-11-22T17:16:59+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2914", initial_release_date: "2021-07-27T07:51:07+00:00", revision_history: [ { date: "2021-07-27T07:51:07+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-27T07:51:07+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:59+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.2::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.src", product: { name: "thunderbird-0:78.12.0-2.el8_2.src", product_id: "thunderbird-0:78.12.0-2.el8_2.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.aarch64", product: { name: "thunderbird-0:78.12.0-2.el8_2.aarch64", product_id: "thunderbird-0:78.12.0-2.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_2?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.ppc64le", product: { name: "thunderbird-0:78.12.0-2.el8_2.ppc64le", product_id: "thunderbird-0:78.12.0-2.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_2?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el8_2.x86_64", product: { name: "thunderbird-0:78.12.0-2.el8_2.x86_64", product_id: "thunderbird-0:78.12.0-2.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", product: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", product_id: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-2.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el8_2?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.src", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", }, product_reference: "thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-27T07:51:07+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2914", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.src", "AppStream-8.2.0.Z.EUS:thunderbird-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debuginfo-0:78.12.0-2.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:thunderbird-debugsource-0:78.12.0-2.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021_2740
Vulnerability from csaf_redhat
Published
2021-07-15 10:26
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2740", url: "https://access.redhat.com/errata/RHSA-2021:2740", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2740.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:20+00:00", generator: { date: "2024-11-22T17:16:20+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2740", initial_release_date: "2021-07-15T10:26:15+00:00", revision_history: [ { date: "2021-07-15T10:26:15+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T10:26:15+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:20+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.1::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.src", product: { name: "firefox-0:78.12.0-1.el8_1.src", product_id: "firefox-0:78.12.0-1.el8_1.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.aarch64", product: { name: "firefox-0:78.12.0-1.el8_1.aarch64", product_id: "firefox-0:78.12.0-1.el8_1.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.ppc64le", product: { name: "firefox-0:78.12.0-1.el8_1.ppc64le", product_id: "firefox-0:78.12.0-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.x86_64", product: { name: "firefox-0:78.12.0-1.el8_1.x86_64", product_id: "firefox-0:78.12.0-1.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.s390x", product: { name: "firefox-0:78.12.0-1.el8_1.s390x", product_id: "firefox-0:78.12.0-1.el8_1.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", }, product_reference: "firefox-0:78.12.0-1.el8_1.aarch64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", }, product_reference: "firefox-0:78.12.0-1.el8_1.s390x", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", }, product_reference: "firefox-0:78.12.0-1.el8_1.src", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", }, product_reference: "firefox-0:78.12.0-1.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:26:15+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2740", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:26:15+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2740", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:26:15+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2740", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021_2883
Vulnerability from csaf_redhat
Published
2021-07-26 12:13
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2883", url: "https://access.redhat.com/errata/RHSA-2021:2883", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2883.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:39+00:00", generator: { date: "2024-11-22T17:16:39+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2883", initial_release_date: "2021-07-26T12:13:21+00:00", revision_history: [ { date: "2021-07-26T12:13:21+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-26T12:13:21+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:39+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream (v. 8)", product: { name: "Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:enterprise_linux:8::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.src", product: { name: "thunderbird-0:78.12.0-3.el8_4.src", product_id: "thunderbird-0:78.12.0-3.el8_4.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.aarch64", product: { name: "thunderbird-0:78.12.0-3.el8_4.aarch64", product_id: "thunderbird-0:78.12.0-3.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.ppc64le", product: { name: "thunderbird-0:78.12.0-3.el8_4.ppc64le", product_id: "thunderbird-0:78.12.0-3.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.x86_64", product: { name: "thunderbird-0:78.12.0-3.el8_4.x86_64", product_id: "thunderbird-0:78.12.0-3.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.s390x", product: { name: "thunderbird-0:78.12.0-3.el8_4.s390x", product_id: "thunderbird-0:78.12.0-3.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.src as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.src", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021:2742
Vulnerability from csaf_redhat
Published
2021-07-15 11:39
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2742", url: "https://access.redhat.com/errata/RHSA-2021:2742", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2742.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:33+00:00", generator: { date: "2024-11-22T17:16:33+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2742", initial_release_date: "2021-07-15T11:39:40+00:00", revision_history: [ { date: "2021-07-15T11:39:40+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T11:39:40+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:33+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.2::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.src", product: { name: "firefox-0:78.12.0-1.el8_2.src", product_id: "firefox-0:78.12.0-1.el8_2.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.aarch64", product: { name: "firefox-0:78.12.0-1.el8_2.aarch64", product_id: "firefox-0:78.12.0-1.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.ppc64le", product: { name: "firefox-0:78.12.0-1.el8_2.ppc64le", product_id: "firefox-0:78.12.0-1.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.x86_64", product: { name: "firefox-0:78.12.0-1.el8_2.x86_64", product_id: "firefox-0:78.12.0-1.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.s390x", product: { name: "firefox-0:78.12.0-1.el8_2.s390x", product_id: "firefox-0:78.12.0-1.el8_2.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", }, product_reference: "firefox-0:78.12.0-1.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", }, product_reference: "firefox-0:78.12.0-1.el8_2.s390x", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", }, product_reference: "firefox-0:78.12.0-1.el8_2.src", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", }, product_reference: "firefox-0:78.12.0-1.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:39:40+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2742", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:39:40+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2742", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:39:40+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2742", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021_2741
Vulnerability from csaf_redhat
Published
2021-07-15 10:58
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2741", url: "https://access.redhat.com/errata/RHSA-2021:2741", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2741.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:27+00:00", generator: { date: "2024-11-22T17:16:27+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2741", initial_release_date: "2021-07-15T10:58:26+00:00", revision_history: [ { date: "2021-07-15T10:58:26+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T10:58:27+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:27+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux Client (v. 7)", product: { name: "Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Client Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server (v. 7)", product: { name: "Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 7)", product: { name: "Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::workstation", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::workstation", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.src", product: { name: "firefox-0:78.12.0-1.el7_9.src", product_id: "firefox-0:78.12.0-1.el7_9.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.x86_64", product: { name: "firefox-0:78.12.0-1.el7_9.x86_64", product_id: "firefox-0:78.12.0-1.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.i686", product: { name: "firefox-0:78.12.0-1.el7_9.i686", product_id: "firefox-0:78.12.0-1.el7_9.i686", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=i686", }, }, }, ], category: "architecture", name: "i686", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.ppc64le", product: { name: "firefox-0:78.12.0-1.el7_9.ppc64le", product_id: "firefox-0:78.12.0-1.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.ppc64", product: { name: "firefox-0:78.12.0-1.el7_9.ppc64", product_id: "firefox-0:78.12.0-1.el7_9.ppc64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=ppc64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=ppc64", }, }, }, ], category: "architecture", name: "ppc64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el7_9.s390x", product: { name: "firefox-0:78.12.0-1.el7_9.s390x", product_id: "firefox-0:78.12.0-1.el7_9.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el7_9?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el7_9?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client Optional (v. 7)", product_id: "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Client-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)", product_id: "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.i686 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", }, product_reference: "firefox-0:78.12.0-1.el7_9.i686", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.src as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", }, product_reference: "firefox-0:78.12.0-1.el7_9.src", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.s390x", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation Optional (v. 7)", product_id: "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", relates_to_product_reference: "7Workstation-optional-7.9.Z", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:58:26+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2741", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:58:26+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2741", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:58:26+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2741", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Client-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Client-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Server-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Server-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.i686", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.src", "7Workstation-optional-7.9.Z:firefox-0:78.12.0-1.el7_9.x86_64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.ppc64le", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.s390x", "7Workstation-optional-7.9.Z:firefox-debuginfo-0:78.12.0-1.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
RHSA-2021:2742
Vulnerability from csaf_redhat
Published
2021-07-15 11:39
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2742", url: "https://access.redhat.com/errata/RHSA-2021:2742", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2742.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:33+00:00", generator: { date: "2024-11-22T17:16:33+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2742", initial_release_date: "2021-07-15T11:39:40+00:00", revision_history: [ { date: "2021-07-15T11:39:40+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T11:39:40+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:33+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.2::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.src", product: { name: "firefox-0:78.12.0-1.el8_2.src", product_id: "firefox-0:78.12.0-1.el8_2.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.aarch64", product: { name: "firefox-0:78.12.0-1.el8_2.aarch64", product_id: "firefox-0:78.12.0-1.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.ppc64le", product: { name: "firefox-0:78.12.0-1.el8_2.ppc64le", product_id: "firefox-0:78.12.0-1.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.x86_64", product: { name: "firefox-0:78.12.0-1.el8_2.x86_64", product_id: "firefox-0:78.12.0-1.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_2.s390x", product: { name: "firefox-0:78.12.0-1.el8_2.s390x", product_id: "firefox-0:78.12.0-1.el8_2.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_2?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", product: { name: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", product_id: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_2?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_2?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", }, product_reference: "firefox-0:78.12.0-1.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", }, product_reference: "firefox-0:78.12.0-1.el8_2.s390x", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", }, product_reference: "firefox-0:78.12.0-1.el8_2.src", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", }, product_reference: "firefox-0:78.12.0-1.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.s390x", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.aarch64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.s390x", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.2)", product_id: "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_2.x86_64", relates_to_product_reference: "AppStream-8.2.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:39:40+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2742", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:39:40+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2742", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:39:40+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2742", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.src", "AppStream-8.2.0.Z.EUS:firefox-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_2.x86_64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.aarch64", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.ppc64le", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.s390x", "AppStream-8.2.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_2.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021:2740
Vulnerability from csaf_redhat
Published
2021-07-15 10:26
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 8.1 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2740", url: "https://access.redhat.com/errata/RHSA-2021:2740", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2740.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:20+00:00", generator: { date: "2024-11-22T17:16:20+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2740", initial_release_date: "2021-07-15T10:26:15+00:00", revision_history: [ { date: "2021-07-15T10:26:15+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T10:26:15+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:20+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product: { name: "Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_eus:8.1::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.src", product: { name: "firefox-0:78.12.0-1.el8_1.src", product_id: "firefox-0:78.12.0-1.el8_1.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.aarch64", product: { name: "firefox-0:78.12.0-1.el8_1.aarch64", product_id: "firefox-0:78.12.0-1.el8_1.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.ppc64le", product: { name: "firefox-0:78.12.0-1.el8_1.ppc64le", product_id: "firefox-0:78.12.0-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.x86_64", product: { name: "firefox-0:78.12.0-1.el8_1.x86_64", product_id: "firefox-0:78.12.0-1.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_1.s390x", product: { name: "firefox-0:78.12.0-1.el8_1.s390x", product_id: "firefox-0:78.12.0-1.el8_1.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_1?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", product: { name: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", product_id: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_1?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_1?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", }, product_reference: "firefox-0:78.12.0-1.el8_1.aarch64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", }, product_reference: "firefox-0:78.12.0-1.el8_1.s390x", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", }, product_reference: "firefox-0:78.12.0-1.el8_1.src", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", }, product_reference: "firefox-0:78.12.0-1.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.s390x", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.aarch64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.s390x", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 8.1)", product_id: "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:26:15+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2740", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:26:15+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2740", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T10:26:15+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2740", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.src", "AppStream-8.1.0.Z.EUS:firefox-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debuginfo-0:78.12.0-1.el8_1.x86_64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.aarch64", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.ppc64le", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.s390x", "AppStream-8.1.0.Z.EUS:firefox-debugsource-0:78.12.0-1.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021:2743
Vulnerability from csaf_redhat
Published
2021-07-15 11:57
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.12.0 ESR.
Security Fix(es):
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for firefox is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 78.12.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2743", url: "https://access.redhat.com/errata/RHSA-2021:2743", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2743.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T17:16:13+00:00", generator: { date: "2024-11-22T17:16:13+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2743", initial_release_date: "2021-07-15T11:57:59+00:00", revision_history: [ { date: "2021-07-15T11:57:59+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-15T11:57:59+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:13+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream (v. 8)", product: { name: "Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:enterprise_linux:8::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.src", product: { name: "firefox-0:78.12.0-1.el8_4.src", product_id: "firefox-0:78.12.0-1.el8_4.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.aarch64", product: { name: "firefox-0:78.12.0-1.el8_4.aarch64", product_id: "firefox-0:78.12.0-1.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.ppc64le", product: { name: "firefox-0:78.12.0-1.el8_4.ppc64le", product_id: "firefox-0:78.12.0-1.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.x86_64", product: { name: "firefox-0:78.12.0-1.el8_4.x86_64", product_id: "firefox-0:78.12.0-1.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:78.12.0-1.el8_4.s390x", product: { name: "firefox-0:78.12.0-1.el8_4.s390x", product_id: "firefox-0:78.12.0-1.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@78.12.0-1.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", product: { name: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", product_id: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@78.12.0-1.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", product: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", product_id: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@78.12.0-1.el8_4?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", }, product_reference: "firefox-0:78.12.0-1.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", }, product_reference: "firefox-0:78.12.0-1.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", }, product_reference: "firefox-0:78.12.0-1.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.src as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", }, product_reference: "firefox-0:78.12.0-1.el8_4.src", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-0:78.12.0-1.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", }, product_reference: "firefox-0:78.12.0-1.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", }, product_reference: "firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", }, product_reference: "firefox-debugsource-0:78.12.0-1.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:57:59+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2743", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:57:59+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2743", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-15T11:57:59+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAfter installing the update, Firefox must be restarted for the changes to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2743", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:firefox-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debuginfo-0:78.12.0-1.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:firefox-debugsource-0:78.12.0-1.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021_2881
Vulnerability from csaf_redhat
Published
2021-07-26 12:21
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2881", url: "https://access.redhat.com/errata/RHSA-2021:2881", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2881.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:53+00:00", generator: { date: "2024-11-22T17:16:53+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2881", initial_release_date: "2021-07-26T12:21:19+00:00", revision_history: [ { date: "2021-07-26T12:21:19+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-26T12:21:19+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:53+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux Client (v. 7)", product: { name: "Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 7)", product: { name: "Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::workstation", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el7_9.src", product: { name: "thunderbird-0:78.12.0-2.el7_9.src", product_id: "thunderbird-0:78.12.0-2.el7_9.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el7_9?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el7_9.x86_64", product: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64", product_id: "thunderbird-0:78.12.0-2.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el7_9?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el7_9?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el7_9.ppc64le", product: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le", product_id: "thunderbird-0:78.12.0-2.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el7_9?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el7_9?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.src as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.src", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.src as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.src", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.src as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.src", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021:2881
Vulnerability from csaf_redhat
Published
2021-07-26 12:21
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2881", url: "https://access.redhat.com/errata/RHSA-2021:2881", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2881.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:53+00:00", generator: { date: "2024-11-22T17:16:53+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2881", initial_release_date: "2021-07-26T12:21:19+00:00", revision_history: [ { date: "2021-07-26T12:21:19+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-26T12:21:19+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:53+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux Client (v. 7)", product: { name: "Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server Optional (v. 7)", product: { name: "Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 7)", product: { name: "Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::workstation", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el7_9.src", product: { name: "thunderbird-0:78.12.0-2.el7_9.src", product_id: "thunderbird-0:78.12.0-2.el7_9.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el7_9?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el7_9.x86_64", product: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64", product_id: "thunderbird-0:78.12.0-2.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el7_9?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el7_9?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-2.el7_9.ppc64le", product: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le", product_id: "thunderbird-0:78.12.0-2.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-2.el7_9?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-2.el7_9?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.src as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.src", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)", product_id: "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Client-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.src as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.src", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Server Optional (v. 7)", product_id: "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Server-optional-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.src as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.src", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", relates_to_product_reference: "7Workstation-7.9.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", relates_to_product_reference: "7Workstation-7.9.Z", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:21:19+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2881", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Client-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Client-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Server-optional-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Server-optional-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.src", "7Workstation-7.9.Z:thunderbird-0:78.12.0-2.el7_9.x86_64", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.ppc64le", "7Workstation-7.9.Z:thunderbird-debuginfo-0:78.12.0-2.el7_9.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
rhsa-2021:2883
Vulnerability from csaf_redhat
Published
2021-07-26 12:13
Modified
2024-11-22 17:16
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.12.0.
Security Fix(es):
* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)
* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)
* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)
* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ document: { aggregate_severity: { namespace: "https://access.redhat.com/security/updates/classification/", text: "Important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright © Red Hat, Inc. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "An update for thunderbird is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", title: "Topic", }, { category: "general", text: "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 78.12.0.\n\nSecurity Fix(es):\n\n* Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed (CVE-2021-29969)\n\n* Mozilla: Use-after-free in accessibility features of a document (CVE-2021-29970)\n\n* Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12 (CVE-2021-29976)\n\n* chromium-browser: Out of bounds write in ANGLE (CVE-2021-30547)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", title: "Details", }, { category: "legal_disclaimer", text: "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", title: "Terms of Use", }, ], publisher: { category: "vendor", contact_details: "https://access.redhat.com/security/team/contact/", issuing_authority: "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", name: "Red Hat Product Security", namespace: "https://www.redhat.com", }, references: [ { category: "self", summary: "https://access.redhat.com/errata/RHSA-2021:2883", url: "https://access.redhat.com/errata/RHSA-2021:2883", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2883.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T17:16:39+00:00", generator: { date: "2024-11-22T17:16:39+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2021:2883", initial_release_date: "2021-07-26T12:13:21+00:00", revision_history: [ { date: "2021-07-26T12:13:21+00:00", number: "1", summary: "Initial version", }, { date: "2021-07-26T12:13:21+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T17:16:39+00:00", number: "3", summary: "Last generated version", }, ], status: "final", version: "3", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_name", name: "Red Hat Enterprise Linux AppStream (v. 8)", product: { name: "Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS", product_identification_helper: { cpe: "cpe:/a:redhat:enterprise_linux:8::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.src", product: { name: "thunderbird-0:78.12.0-3.el8_4.src", product_id: "thunderbird-0:78.12.0-3.el8_4.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.aarch64", product: { name: "thunderbird-0:78.12.0-3.el8_4.aarch64", product_id: "thunderbird-0:78.12.0-3.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=aarch64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=aarch64", }, }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.ppc64le", product: { name: "thunderbird-0:78.12.0-3.el8_4.ppc64le", product_id: "thunderbird-0:78.12.0-3.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.x86_64", product: { name: "thunderbird-0:78.12.0-3.el8_4.x86_64", product_id: "thunderbird-0:78.12.0-3.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "thunderbird-0:78.12.0-3.el8_4.s390x", product: { name: "thunderbird-0:78.12.0-3.el8_4.s390x", product_id: "thunderbird-0:78.12.0-3.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@78.12.0-3.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", product: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", product_id: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@78.12.0-3.el8_4?arch=s390x", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", product: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", product_id: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@78.12.0-3.el8_4?arch=s390x", }, }, }, ], category: "architecture", name: "s390x", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.src as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.src", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:78.12.0-3.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", }, product_reference: "thunderbird-0:78.12.0-3.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", }, product_reference: "thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", }, product_reference: "thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", relates_to_product_reference: "AppStream-8.4.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { cve: "CVE-2021-29969", cwe: { id: "CWE-345", name: "Insufficient Verification of Data Authenticity", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982015", }, ], notes: [ { category: "description", text: "If Thunderbird was configured to use STARTTLS for an IMAP connection, and an attacker injected IMAP server responses prior to the completion of the STARTTLS handshake, then Thunderbird didn't ignore the injected data. This could have resulted in Thunderbird showing incorrect information, for example the attacker could have tricked Thunderbird to show folders that didn't exist on the IMAP server. This vulnerability affects Thunderbird < 78.12.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29969", }, { category: "external", summary: "RHBZ#1982015", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982015", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29969", url: "https://www.cve.org/CVERecord?id=CVE-2021-29969", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29969", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: IMAP server responses sent by a MITM prior to STARTTLS could be processed", }, { cve: "CVE-2021-29970", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982013", }, ], notes: [ { category: "description", text: "A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. *This bug could only be triggered when accessibility was enabled.*. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in accessibility features of a document", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29970", }, { category: "external", summary: "RHBZ#1982013", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982013", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29970", url: "https://www.cve.org/CVERecord?id=CVE-2021-29970", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29970", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in accessibility features of a document", }, { cve: "CVE-2021-29976", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2021-07-13T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1982014", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-29976", }, { category: "external", summary: "RHBZ#1982014", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1982014", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-29976", url: "https://www.cve.org/CVERecord?id=CVE-2021-29976", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, ], release_date: "2021-07-13T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, { cve: "CVE-2021-30547", discovery_date: "2021-06-09T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1970109", }, ], notes: [ { category: "description", text: "Out of bounds write in ANGLE in Google Chrome prior to 91.0.4472.101 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page.", title: "Vulnerability description", }, { category: "summary", text: "chromium-browser: Out of bounds write in ANGLE", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2021-30547", }, { category: "external", summary: "RHBZ#1970109", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1970109", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2021-30547", url: "https://www.cve.org/CVERecord?id=CVE-2021-30547", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-30547", }, ], release_date: "2021-06-09T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2021-07-26T12:13:21+00:00", details: "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2021:2883", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.src", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debuginfo-0:78.12.0-3.el8_4.x86_64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.aarch64", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.ppc64le", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.s390x", "AppStream-8.4.0.Z.MAIN.EUS:thunderbird-debugsource-0:78.12.0-3.el8_4.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "chromium-browser: Out of bounds write in ANGLE", }, ], }
ghsa-jv3x-w8ff-cj2g
Vulnerability from github
Published
2022-05-24 19:10
Modified
2022-05-24 19:10
Severity ?
Details
Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.
{ affected: [], aliases: [ "CVE-2021-29976", ], database_specific: { cwe_ids: [ "CWE-787", ], github_reviewed: false, github_reviewed_at: null, nvd_published_at: "2021-08-05T20:15:00Z", severity: "HIGH", }, details: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", id: "GHSA-jv3x-w8ff-cj2g", modified: "2022-05-24T19:10:11Z", published: "2022-05-24T19:10:11Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-29976", }, { type: "WEB", url: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", }, { type: "WEB", url: "https://security.gentoo.org/glsa/202202-03", }, { type: "WEB", url: "https://security.gentoo.org/glsa/202208-14", }, { type: "WEB", url: "https://www.mozilla.org/security/advisories/mfsa2021-28", }, { type: "WEB", url: "https://www.mozilla.org/security/advisories/mfsa2021-29", }, { type: "WEB", url: "https://www.mozilla.org/security/advisories/mfsa2021-30", }, ], schema_version: "1.4.0", severity: [ { score: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", type: "CVSS_V3", }, ], }
fkie_cve-2021-29976
Vulnerability from fkie_nvd
Published
2021-08-05 20:15
Modified
2024-11-21 06:02
Severity ?
Summary
Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
mozilla | firefox | * | |
mozilla | firefox_esr | * | |
mozilla | thunderbird | * |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", matchCriteriaId: "FA0BA5A6-A40E-418E-A536-9A14711264B7", versionEndExcluding: "90.0", vulnerable: true, }, { criteria: "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*", matchCriteriaId: "ACC21BB7-A4D1-493F-A5CE-8FC1ADF83367", versionEndExcluding: "78.12", vulnerable: true, }, { criteria: "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*", matchCriteriaId: "B96D1A35-81C7-4D05-ADBA-210CA094D117", versionEndExcluding: "78.12", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", }, { lang: "es", value: "Los desarrolladores de Mozilla informaron de fallos de seguridad de memoria presentes en el código compartido entre Firefox y Thunderbird. Algunos de estos fallos mostraban evidencias de corrupción de memoria y suponemos que con suficiente esfuerzo algunos de ellos podrían haber sido explotados para ejecutar código arbitrario. Esta vulnerabilidad afecta a Thunderbird versiones anteriores a 78.12, Firefox ESR versiones anteriores a 78.12 y Firefox versiones anteriores a 90", }, ], id: "CVE-2021-29976", lastModified: "2024-11-21T06:02:05.887", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 6.8, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:M/Au:N/C:P/I:P/A:P", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 6.4, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: true, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2021-08-05T20:15:08.773", references: [ { source: "security@mozilla.org", tags: [ "Vendor Advisory", ], url: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", }, { source: "security@mozilla.org", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202202-03", }, { source: "security@mozilla.org", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202208-14", }, { source: "security@mozilla.org", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-28/", }, { source: "security@mozilla.org", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-29/", }, { source: "security@mozilla.org", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-30/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202202-03", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202208-14", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-28/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-29/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-30/", }, ], sourceIdentifier: "security@mozilla.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-787", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
gsd-2021-29976
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.
Aliases
Aliases
{ GSD: { alias: "CVE-2021-29976", description: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", id: "GSD-2021-29976", references: [ "https://www.suse.com/security/cve/CVE-2021-29976.html", "https://www.debian.org/security/2021/dsa-4940", "https://www.debian.org/security/2021/dsa-4939", "https://access.redhat.com/errata/RHSA-2021:2914", "https://access.redhat.com/errata/RHSA-2021:2883", "https://access.redhat.com/errata/RHSA-2021:2882", "https://access.redhat.com/errata/RHSA-2021:2881", "https://access.redhat.com/errata/RHSA-2021:2743", "https://access.redhat.com/errata/RHSA-2021:2742", "https://access.redhat.com/errata/RHSA-2021:2741", "https://access.redhat.com/errata/RHSA-2021:2740", "https://ubuntu.com/security/CVE-2021-29976", "https://advisories.mageia.org/CVE-2021-29976.html", "https://security.archlinux.org/CVE-2021-29976", "https://linux.oracle.com/cve/CVE-2021-29976.html", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2021-29976", ], details: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", id: "GSD-2021-29976", modified: "2023-12-13T01:23:36.906992Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "security@mozilla.org", ID: "CVE-2021-29976", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Thunderbird", version: { version_data: [ { version_affected: "<", version_value: "78.12", }, ], }, }, { product_name: "Firefox ESR", version: { version_data: [ { version_affected: "<", version_value: "78.12", }, ], }, }, { product_name: "Firefox", version: { version_data: [ { version_affected: "<", version_value: "90", }, ], }, }, ], }, vendor_name: "Mozilla", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "Memory safety bugs fixed in Thunderbird 78.12", }, ], }, ], }, references: { reference_data: [ { name: "https://www.mozilla.org/security/advisories/mfsa2021-28/", refsource: "MISC", url: "https://www.mozilla.org/security/advisories/mfsa2021-28/", }, { name: "https://www.mozilla.org/security/advisories/mfsa2021-30/", refsource: "MISC", url: "https://www.mozilla.org/security/advisories/mfsa2021-30/", }, { name: "https://www.mozilla.org/security/advisories/mfsa2021-29/", refsource: "MISC", url: "https://www.mozilla.org/security/advisories/mfsa2021-29/", }, { name: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", refsource: "MISC", url: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", }, { name: "GLSA-202202-03", refsource: "GENTOO", url: "https://security.gentoo.org/glsa/202202-03", }, { name: "GLSA-202208-14", refsource: "GENTOO", url: "https://security.gentoo.org/glsa/202208-14", }, ], }, }, "mozilla.org": { CVE_data_meta: { ASSIGNER: "security@mozilla.org", ID: "CVE-2021-29976", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Thunderbird", version: { version_data: [ { version_affected: "<", version_value: "78.12", }, ], }, }, { product_name: "Firefox", version: { version_data: [ { version_affected: "<", version_value: "90", }, ], }, }, { product_name: "Firefox ESR", version: { version_data: [ { version_affected: "<", version_value: "78.12", }, ], }, }, ], }, vendor_name: "Mozilla", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "Mozilla developers Emil Ghitta, Tyson Smith, Valentin Gosu, Olli Pettay, and Randell Jesup reported memory safety bugs present in Firefox 89 and Firefox ESR 78.11. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox < 90, and Firefox ESR < 78.12.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12", }, ], }, ], }, references: { reference_data: [ { url: "https://www.mozilla.org/security/advisories/mfsa2021-28/", }, { url: "https://www.mozilla.org/security/advisories/mfsa2021-29/", }, { url: "https://www.mozilla.org/security/advisories/mfsa2021-30/", }, { url: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "90.0", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "78.12", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "78.12", vulnerable: true, }, ], operator: "OR", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "security@mozilla.org", ID: "CVE-2021-29976", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "Mozilla developers reported memory safety bugs present in code shared between Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 78.12, Firefox ESR < 78.12, and Firefox < 90.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-787", }, ], }, ], }, references: { reference_data: [ { name: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://bugzilla.mozilla.org/buglist.cgi?bug_id=1700895%2C1703334%2C1706910%2C1711576%2C1714391", }, { name: "https://www.mozilla.org/security/advisories/mfsa2021-30/", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-30/", }, { name: "https://www.mozilla.org/security/advisories/mfsa2021-29/", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-29/", }, { name: "https://www.mozilla.org/security/advisories/mfsa2021-28/", refsource: "MISC", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2021-28/", }, { name: "GLSA-202202-03", refsource: "GENTOO", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202202-03", }, { name: "GLSA-202208-14", refsource: "GENTOO", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202208-14", }, ], }, }, impact: { baseMetricV2: { acInsufInfo: false, cvssV2: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 6.8, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:M/Au:N/C:P/I:P/A:P", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 6.4, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, severity: "MEDIUM", userInteractionRequired: true, }, baseMetricV3: { cvssV3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 5.9, }, }, lastModifiedDate: "2022-12-09T19:07Z", publishedDate: "2021-08-05T20:15Z", }, }, }
Log in or create an account to share your comment.
Security Advisory comment format.
This schema specifies the format of a comment related to a security advisory.
UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).
Loading…
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.