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CVE-2019-17016
Vulnerability from cvelistv5
Published
2020-01-08 21:27
Modified
2024-08-05 01:24
Severity ?
EPSS score ?
Summary
When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| ▼ | Mozilla | Firefox ESR |
Version: before 68.4 |
||||||
|
|||||||||
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rhsa-2020_0085
Vulnerability from csaf_redhat
Published
2020-01-13 14:52
Modified
2024-11-22 14:21
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 Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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: "Critical", }, 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 Critical. 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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0085", url: "https://access.redhat.com/errata/RHSA-2020:0085", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0085.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:21:47+00:00", generator: { date: "2024-11-22T14:21:47+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0085", initial_release_date: "2020-01-13T14:52:05+00:00", revision_history: [ { date: "2020-01-13T14:52:05+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-13T14:52:05+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:21:47+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-7.7.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-7.7.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 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This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", 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rhsa-2020_0086
Vulnerability from csaf_redhat
Published
2020-01-13 14:27
Modified
2024-11-22 14:21
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having a security impact of Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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.
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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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0086", url: "https://access.redhat.com/errata/RHSA-2020:0086", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0086.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:21:55+00:00", generator: { date: "2024-11-22T14:21:55+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0086", initial_release_date: "2020-01-13T14:27:46+00:00", revision_history: [ { date: 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This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", 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We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.x86_64", 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Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", 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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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", 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We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", 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{ category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-13T14:27:46+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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", 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rhsa-2020:0086
Vulnerability from csaf_redhat
Published
2020-01-13 14:27
Modified
2024-11-22 14:21
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having a security impact of Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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: "Critical", }, 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 6.\n\nRed Hat Product Security has rated this update as having a security impact of Critical. 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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0086", url: "https://access.redhat.com/errata/RHSA-2020:0086", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0086.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:21:55+00:00", generator: { date: "2024-11-22T14:21:55+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0086", initial_release_date: "2020-01-13T14:27:46+00:00", revision_history: [ { date: 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This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", 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We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.x86_64", 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Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", 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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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", 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We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", 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{ category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-13T14:27:46+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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", 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rhsa-2020_0123
Vulnerability from csaf_redhat
Published
2020-01-16 11:56
Modified
2024-11-22 14:22
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 6.
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 6.\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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0123", url: "https://access.redhat.com/errata/RHSA-2020:0123", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0123.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:27+00:00", generator: { date: "2024-11-22T14:22:27+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0123", initial_release_date: "2020-01-16T11:56:11+00:00", revision_history: [ { date: "2020-01-16T11:56:11+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-16T11:56:11+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:27+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 Desktop (v. 6)", product: { name: "Red Hat Enterprise Linux Desktop (v. 6)", product_id: "6Client-6.10.z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:6::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server Optional (v. 6)", product: { name: "Red Hat Enterprise Linux Server Optional (v. 6)", product_id: "6Server-optional-6.10.z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:6::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 6)", 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full_product_name: { name: "thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)", product_id: "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", }, product_reference: "thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", relates_to_product_reference: "6Workstation-6.10.z", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T11:56:11+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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", 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"description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", 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"6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T11:56:11+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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", 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"6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0123", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
rhsa-2020:0111
Vulnerability from csaf_redhat
Published
2020-01-14 18:46
Modified
2024-11-22 14:22
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 Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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: "Critical", }, 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 Critical. 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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0111", url: "https://access.redhat.com/errata/RHSA-2020:0111", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0111.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:22:03+00:00", generator: { date: "2024-11-22T14:22:03+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0111", initial_release_date: "2020-01-14T18:46:40+00:00", revision_history: [ { date: "2020-01-14T18:46:40+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-14T18:46:40+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:03+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-8.1.0.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-0:68.4.1-1.el8_1.ppc64le", product: { name: "firefox-0:68.4.1-1.el8_1.ppc64le", product_id: "firefox-0:68.4.1-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@68.4.1-1.el8_1?arch=ppc64le", }, }, }, { category: 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vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", 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summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", 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@namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", 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summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0111", }, ], 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: [ 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XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17022", }, { category: "external", summary: "RHBZ#1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17022", url: "https://www.cve.org/CVERecord?id=CVE-2019-17022", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0111", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0111", }, ], 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0111", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
rhsa-2020:0295
Vulnerability from csaf_redhat
Published
2020-01-30 10:03
Modified
2024-11-22 14:22
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions.
Red Hat Product Security has rated this update as having a security impact of Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)
* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)
* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)
* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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: "Critical", }, 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 8.0 Update Services for SAP Solutions.\n\nRed Hat Product Security has rated this update as having a security impact of Critical. 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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)\n\n* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)\n\n* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)\n\n* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0295", url: "https://access.redhat.com/errata/RHSA-2020:0295", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0295.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:22:42+00:00", generator: { date: "2024-11-22T14:22:42+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0295", initial_release_date: "2020-01-30T10:03:56+00:00", revision_history: [ { date: "2020-01-30T10:03:56+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-30T10:03:56+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:42+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 E4S (v. 8.0)", product: { name: "Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_e4s:8.0::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:68.4.1-1.el8_0.ppc64le", product: { name: "firefox-0:68.4.1-1.el8_0.ppc64le", product_id: "firefox-0:68.4.1-1.el8_0.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@68.4.1-1.el8_0?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", product: { name: "firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", product_id: "firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@68.4.1-1.el8_0?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", product: { name: "firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", product_id: "firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@68.4.1-1.el8_0?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:68.4.1-1.el8_0.x86_64", product: { name: "firefox-0:68.4.1-1.el8_0.x86_64", product_id: "firefox-0:68.4.1-1.el8_0.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@68.4.1-1.el8_0?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64", product: { name: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64", product_id: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@68.4.1-1.el8_0?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", product: { name: "firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", product_id: "firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@68.4.1-1.el8_0?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:68.4.1-1.el8_0.src", product: { name: "firefox-0:68.4.1-1.el8_0.src", product_id: "firefox-0:68.4.1-1.el8_0.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@68.4.1-1.el8_0?arch=src", }, }, }, ], category: "architecture", name: "src", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:68.4.1-1.el8_0.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", }, product_reference: "firefox-0:68.4.1-1.el8_0.ppc64le", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-0:68.4.1-1.el8_0.src as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", }, product_reference: "firefox-0:68.4.1-1.el8_0.src", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-0:68.4.1-1.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", }, product_reference: "firefox-0:68.4.1-1.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", }, product_reference: "firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:68.4.1-1.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", }, product_reference: "firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:68.4.1-1.el8_0.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", }, product_reference: "firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", }, product_reference: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mirko Brodesser", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17005", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779435", }, ], notes: [ { category: "description", text: "The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Buffer overflow in plain text serializer", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17005", }, { category: "external", summary: "RHBZ#1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17005", url: "https://www.cve.org/CVERecord?id=CVE-2019-17005", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Buffer overflow in plain text serializer", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Looben Yang", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17008", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779431", }, ], notes: [ { category: "description", text: "When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in worker destruction", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17008", }, { category: "external", summary: "RHBZ#1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17008", url: "https://www.cve.org/CVERecord?id=CVE-2019-17008", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in worker destruction", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17010", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779434", }, ], notes: [ { category: "description", text: "Under certain conditions, when checking the Resist Fingerprinting preference during device orientation checks, a race condition could have caused a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when performing device orientation checks", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17010", }, { category: "external", summary: "RHBZ#1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17010", url: "https://www.cve.org/CVERecord?id=CVE-2019-17010", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when performing device orientation checks", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17011", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779436", }, ], notes: [ { category: "description", text: "Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when retrieving a document in antitracking", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17011", }, { category: "external", summary: "RHBZ#1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17011", url: "https://www.cve.org/CVERecord?id=CVE-2019-17011", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when retrieving a document in antitracking", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers and community", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17012", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779437", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. 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 < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17012", }, { category: "external", summary: "RHBZ#1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17012", url: "https://www.cve.org/CVERecord?id=CVE-2019-17012", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17016", }, { category: "external", summary: "RHBZ#1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17016", url: "https://www.cve.org/CVERecord?id=CVE-2019-17016", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17017", }, { category: "external", summary: "RHBZ#1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17017", url: "https://www.cve.org/CVERecord?id=CVE-2019-17017", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17022", }, { category: "external", summary: "RHBZ#1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17022", url: "https://www.cve.org/CVERecord?id=CVE-2019-17022", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
RHSA-2020:0086
Vulnerability from csaf_redhat
Published
2020-01-13 14:27
Modified
2024-11-22 14:21
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having a security impact of Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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: "Critical", }, 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 6.\n\nRed Hat Product Security has rated this update as having a security impact of Critical. 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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0086", url: "https://access.redhat.com/errata/RHSA-2020:0086", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0086.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:21:55+00:00", generator: { date: "2024-11-22T14:21:55+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0086", initial_release_date: "2020-01-13T14:27:46+00:00", revision_history: [ { date: "2020-01-13T14:27:46+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-13T14:27:46+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:21:55+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 Desktop (v. 6)", product: { name: "Red Hat Enterprise Linux Desktop (v. 6)", product_id: "6Client-6.10.z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:6::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Desktop Optional (v. 6)", product: { name: "Red Hat Enterprise Linux Desktop Optional (v. 6)", product_id: "6Client-optional-6.10.z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:6::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux HPC Node Optional (v. 6)", product: { name: "Red Hat 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This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", 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We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.x86_64", 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Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", 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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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", 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We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.ppc64", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.s390x", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.src", "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Client-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", 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{ category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-13T14:27:46+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: [ "6Client-6.10.z:firefox-0:68.4.1-1.el6_10.i686", 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"6Workstation-optional-6.10.z:firefox-0:68.4.1-1.el6_10.x86_64", "6Workstation-optional-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.i686", "6Workstation-optional-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.ppc64", "6Workstation-optional-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.s390x", "6Workstation-optional-6.10.z:firefox-debuginfo-0:68.4.1-1.el6_10.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
RHSA-2020:0295
Vulnerability from csaf_redhat
Published
2020-01-30 10:03
Modified
2024-11-22 14:22
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions.
Red Hat Product Security has rated this update as having a security impact of Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)
* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)
* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)
* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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: "Critical", }, 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 8.0 Update Services for SAP Solutions.\n\nRed Hat Product Security has rated this update as having a security impact of Critical. 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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)\n\n* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)\n\n* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)\n\n* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0295", url: "https://access.redhat.com/errata/RHSA-2020:0295", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0295.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:22:42+00:00", generator: { date: "2024-11-22T14:22:42+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0295", initial_release_date: "2020-01-30T10:03:56+00:00", revision_history: [ { date: "2020-01-30T10:03:56+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-30T10:03:56+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:42+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 E4S (v. 8.0)", product: { name: "Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_e4s:8.0::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "firefox-0:68.4.1-1.el8_0.ppc64le", product: { name: "firefox-0:68.4.1-1.el8_0.ppc64le", product_id: "firefox-0:68.4.1-1.el8_0.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@68.4.1-1.el8_0?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", product: { name: "firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", product_id: "firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@68.4.1-1.el8_0?arch=ppc64le", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", product: { name: "firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", product_id: "firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@68.4.1-1.el8_0?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "firefox-0:68.4.1-1.el8_0.x86_64", product: { name: "firefox-0:68.4.1-1.el8_0.x86_64", product_id: "firefox-0:68.4.1-1.el8_0.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@68.4.1-1.el8_0?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64", product: { name: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64", product_id: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debugsource@68.4.1-1.el8_0?arch=x86_64", }, }, }, { category: "product_version", name: "firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", product: { name: "firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", product_id: "firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/firefox-debuginfo@68.4.1-1.el8_0?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "firefox-0:68.4.1-1.el8_0.src", product: { name: "firefox-0:68.4.1-1.el8_0.src", product_id: "firefox-0:68.4.1-1.el8_0.src", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@68.4.1-1.el8_0?arch=src", }, }, }, ], category: "architecture", name: "src", }, ], category: "vendor", name: "Red Hat", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "firefox-0:68.4.1-1.el8_0.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", }, product_reference: "firefox-0:68.4.1-1.el8_0.ppc64le", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-0:68.4.1-1.el8_0.src as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", }, product_reference: "firefox-0:68.4.1-1.el8_0.src", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-0:68.4.1-1.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", }, product_reference: "firefox-0:68.4.1-1.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", }, product_reference: "firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-debuginfo-0:68.4.1-1.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", }, product_reference: "firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:68.4.1-1.el8_0.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", }, product_reference: "firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", }, product_reference: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mirko Brodesser", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17005", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779435", }, ], notes: [ { category: "description", text: "The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Buffer overflow in plain text serializer", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17005", }, { category: "external", summary: "RHBZ#1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17005", url: "https://www.cve.org/CVERecord?id=CVE-2019-17005", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Buffer overflow in plain text serializer", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Looben Yang", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17008", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779431", }, ], notes: [ { category: "description", text: "When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in worker destruction", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17008", }, { category: "external", summary: "RHBZ#1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17008", url: "https://www.cve.org/CVERecord?id=CVE-2019-17008", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in worker destruction", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17010", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779434", }, ], notes: [ { category: "description", text: "Under certain conditions, when checking the Resist Fingerprinting preference during device orientation checks, a race condition could have caused a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when performing device orientation checks", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17010", }, { category: "external", summary: "RHBZ#1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17010", url: "https://www.cve.org/CVERecord?id=CVE-2019-17010", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when performing device orientation checks", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17011", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779436", }, ], notes: [ { category: "description", text: "Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when retrieving a document in antitracking", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17011", }, { category: "external", summary: "RHBZ#1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17011", url: "https://www.cve.org/CVERecord?id=CVE-2019-17011", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when retrieving a document in antitracking", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers and community", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17012", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779437", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. 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 < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17012", }, { category: "external", summary: "RHBZ#1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17012", url: "https://www.cve.org/CVERecord?id=CVE-2019-17012", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17016", }, { category: "external", summary: "RHBZ#1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17016", url: "https://www.cve.org/CVERecord?id=CVE-2019-17016", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17017", }, { category: "external", summary: "RHBZ#1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17017", url: "https://www.cve.org/CVERecord?id=CVE-2019-17017", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17022", }, { category: "external", summary: "RHBZ#1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17022", url: "https://www.cve.org/CVERecord?id=CVE-2019-17022", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
rhsa-2020_0120
Vulnerability from csaf_redhat
Published
2020-01-16 12:02
Modified
2024-11-22 14:22
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0120", url: "https://access.redhat.com/errata/RHSA-2020:0120", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0120.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:19+00:00", generator: { date: "2024-11-22T14:22:19+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0120", initial_release_date: "2020-01-16T12:02:34+00:00", revision_history: [ { date: "2020-01-16T12:02:34+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-16T12:02:34+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:19+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-7.7.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-7.7.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 7)", product: { 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notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", 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"Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", 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"Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. 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This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", 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"external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T12:02:34+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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", 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"Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", 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"https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T12:02:34+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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", 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"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", 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"https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T12:02:34+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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0120", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
RHSA-2020:0120
Vulnerability from csaf_redhat
Published
2020-01-16 12:02
Modified
2024-11-22 14:22
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0120", url: "https://access.redhat.com/errata/RHSA-2020:0120", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0120.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:19+00:00", generator: { date: "2024-11-22T14:22:19+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0120", initial_release_date: "2020-01-16T12:02:34+00:00", revision_history: [ { date: "2020-01-16T12:02:34+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-16T12:02:34+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:19+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-7.7.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-7.7.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 7)", product: { 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"thunderbird-0:68.4.1-2.el7_7.src", product: { name: "thunderbird-0:68.4.1-2.el7_7.src", product_id: "thunderbird-0:68.4.1-2.el7_7.src", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@68.4.1-2.el7_7?arch=src", }, }, }, ], category: "architecture", name: "src", }, { branches: [ { category: "product_version", name: "thunderbird-0:68.4.1-2.el7_7.ppc64le", product: { name: "thunderbird-0:68.4.1-2.el7_7.ppc64le", product_id: "thunderbird-0:68.4.1-2.el7_7.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@68.4.1-2.el7_7?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", product: { name: "thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", product_id: "thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@68.4.1-2.el7_7?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, ], category: "vendor", name: 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"thunderbird-0:68.4.1-2.el7_7.ppc64le", relates_to_product_reference: "7Workstation-7.7.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:68.4.1-2.el7_7.src as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", }, product_reference: "thunderbird-0:68.4.1-2.el7_7.src", relates_to_product_reference: "7Workstation-7.7.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:68.4.1-2.el7_7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", }, product_reference: "thunderbird-0:68.4.1-2.el7_7.x86_64", relates_to_product_reference: "7Workstation-7.7.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", }, product_reference: "thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", relates_to_product_reference: "7Workstation-7.7.Z", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", product_id: "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", }, product_reference: "thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", relates_to_product_reference: "7Workstation-7.7.Z", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17016", }, { category: "external", summary: "RHBZ#1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17016", url: "https://www.cve.org/CVERecord?id=CVE-2019-17016", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T12:02:34+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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", 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"Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", 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"external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T12:02:34+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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", 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"Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", 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"external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T12:02:34+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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", 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"Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T12:02:34+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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0120", }, ], 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T12:02:34+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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0120", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
RHSA-2020:0127
Vulnerability from csaf_redhat
Published
2020-01-16 14:14
Modified
2024-11-22 14:22
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0127", url: "https://access.redhat.com/errata/RHSA-2020:0127", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0127.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:12+00:00", generator: { date: "2024-11-22T14:22:12+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0127", initial_release_date: "2020-01-16T14:14:36+00:00", revision_history: [ { date: "2020-01-16T14:14:36+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-16T14:14:36+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:12+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-8.1.0.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-0:68.4.1-2.el8_1.ppc64le", product: { name: "thunderbird-0:68.4.1-2.el8_1.ppc64le", product_id: "thunderbird-0:68.4.1-2.el8_1.ppc64le", product_identification_helper: { purl: 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"AppStream-8.1.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17016", }, { category: "external", summary: "RHBZ#1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17016", url: "https://www.cve.org/CVERecord?id=CVE-2019-17016", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17017", }, { category: "external", summary: "RHBZ#1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17017", url: "https://www.cve.org/CVERecord?id=CVE-2019-17017", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17022", }, { category: "external", summary: "RHBZ#1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17022", url: "https://www.cve.org/CVERecord?id=CVE-2019-17022", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
rhsa-2020:0120
Vulnerability from csaf_redhat
Published
2020-01-16 12:02
Modified
2024-11-22 14:22
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0120", url: "https://access.redhat.com/errata/RHSA-2020:0120", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0120.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:19+00:00", generator: { date: "2024-11-22T14:22:19+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0120", initial_release_date: "2020-01-16T12:02:34+00:00", revision_history: [ { date: "2020-01-16T12:02:34+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-16T12:02:34+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:19+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-7.7.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-7.7.Z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:7::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 7)", product: { 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notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", 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"Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", 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"Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. 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This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", 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"external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T12:02:34+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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", 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"Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", 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"https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T12:02:34+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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", 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"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", 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"https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T12:02:34+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-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0120", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Client-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Client-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Server-optional-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Server-optional-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.src", "7Workstation-7.7.Z:thunderbird-0:68.4.1-2.el7_7.x86_64", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.ppc64le", "7Workstation-7.7.Z:thunderbird-debuginfo-0:68.4.1-2.el7_7.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
rhsa-2020_0127
Vulnerability from csaf_redhat
Published
2020-01-16 14:14
Modified
2024-11-22 14:22
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0127", url: "https://access.redhat.com/errata/RHSA-2020:0127", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0127.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:12+00:00", generator: { date: "2024-11-22T14:22:12+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0127", initial_release_date: "2020-01-16T14:14:36+00:00", revision_history: [ { date: "2020-01-16T14:14:36+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-16T14:14:36+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:12+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-8.1.0.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-0:68.4.1-2.el8_1.ppc64le", product: { name: "thunderbird-0:68.4.1-2.el8_1.ppc64le", product_id: "thunderbird-0:68.4.1-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@68.4.1-2.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", product: { name: "thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", product_id: "thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@68.4.1-2.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", product: { name: "thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", product_id: "thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@68.4.1-2.el8_1?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:68.4.1-2.el8_1.x86_64", product: { name: "thunderbird-0:68.4.1-2.el8_1.x86_64", product_id: "thunderbird-0:68.4.1-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@68.4.1-2.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", product: { name: "thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", product_id: "thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@68.4.1-2.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", product: { name: "thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", product_id: "thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@68.4.1-2.el8_1?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "thunderbird-0:68.4.1-2.el8_1.src", product: { name: "thunderbird-0:68.4.1-2.el8_1.src", product_id: 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"AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", }, product_reference: "thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", }, product_reference: "thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", }, product_reference: "thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17016", }, { category: "external", summary: "RHBZ#1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17016", url: "https://www.cve.org/CVERecord?id=CVE-2019-17016", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17017", }, { category: "external", summary: "RHBZ#1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17017", url: "https://www.cve.org/CVERecord?id=CVE-2019-17017", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17022", }, { category: "external", summary: "RHBZ#1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17022", url: "https://www.cve.org/CVERecord?id=CVE-2019-17022", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
RHSA-2020:0292
Vulnerability from csaf_redhat
Published
2020-01-30 09:03
Modified
2024-11-22 14:22
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions.
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)
* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)
* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)
* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 8.0 Update Services for SAP Solutions.\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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)\n\n* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)\n\n* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)\n\n* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0292", url: "https://access.redhat.com/errata/RHSA-2020:0292", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-38/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-38/", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0292.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:34+00:00", generator: { date: "2024-11-22T14:22:34+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0292", initial_release_date: "2020-01-30T09:03:40+00:00", revision_history: [ { date: "2020-01-30T09:03:40+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-30T09:03:40+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:34+00:00", number: "3", summary: "Last generated version", }, 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"AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", }, product_reference: "thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", }, product_reference: "thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mirko Brodesser", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17005", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779435", }, ], notes: [ { category: "description", text: "The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Buffer overflow in plain text serializer", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17005", }, { category: "external", summary: "RHBZ#1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17005", url: "https://www.cve.org/CVERecord?id=CVE-2019-17005", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Buffer overflow in plain text serializer", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Looben Yang", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17008", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779431", }, ], notes: [ { category: "description", text: "When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in worker destruction", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17008", }, { category: "external", summary: "RHBZ#1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17008", url: "https://www.cve.org/CVERecord?id=CVE-2019-17008", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in worker destruction", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17010", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779434", }, ], notes: [ { category: "description", text: "Under certain conditions, when checking the Resist Fingerprinting preference during device orientation checks, a race condition could have caused a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when performing device orientation checks", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17010", }, { category: "external", summary: "RHBZ#1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17010", url: "https://www.cve.org/CVERecord?id=CVE-2019-17010", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when performing device orientation checks", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17011", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779436", }, ], notes: [ { category: "description", text: "Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when retrieving a document in antitracking", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17011", }, { category: "external", summary: "RHBZ#1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17011", url: "https://www.cve.org/CVERecord?id=CVE-2019-17011", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when retrieving a document in antitracking", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers and community", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17012", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779437", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. 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 < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17012", }, { category: "external", summary: "RHBZ#1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17012", url: "https://www.cve.org/CVERecord?id=CVE-2019-17012", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17016", }, { category: "external", summary: "RHBZ#1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17016", url: "https://www.cve.org/CVERecord?id=CVE-2019-17016", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17017", }, { category: "external", summary: "RHBZ#1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17017", url: "https://www.cve.org/CVERecord?id=CVE-2019-17017", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17022", }, { category: "external", summary: "RHBZ#1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17022", url: "https://www.cve.org/CVERecord?id=CVE-2019-17022", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
rhsa-2020:0085
Vulnerability from csaf_redhat
Published
2020-01-13 14:52
Modified
2024-11-22 14:21
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 Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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: "Critical", }, 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 Critical. 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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0085", url: "https://access.redhat.com/errata/RHSA-2020:0085", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0085.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:21:47+00:00", generator: { date: "2024-11-22T14:21:47+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0085", initial_release_date: "2020-01-13T14:52:05+00:00", revision_history: [ { date: "2020-01-13T14:52:05+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-13T14:52:05+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:21:47+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-7.7.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-7.7.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 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This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", 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rhsa-2020:0292
Vulnerability from csaf_redhat
Published
2020-01-30 09:03
Modified
2024-11-22 14:22
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions.
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)
* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)
* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)
* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 8.0 Update Services for SAP Solutions.\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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)\n\n* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)\n\n* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)\n\n* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0292", url: "https://access.redhat.com/errata/RHSA-2020:0292", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-38/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-38/", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0292.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:34+00:00", generator: { date: "2024-11-22T14:22:34+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0292", initial_release_date: "2020-01-30T09:03:40+00:00", revision_history: [ { date: "2020-01-30T09:03:40+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-30T09:03:40+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:34+00:00", number: "3", summary: "Last generated version", }, 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"AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", }, product_reference: "thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", }, product_reference: "thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mirko Brodesser", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17005", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779435", }, ], notes: [ { category: "description", text: "The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Buffer overflow in plain text serializer", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17005", }, { category: "external", summary: "RHBZ#1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17005", url: "https://www.cve.org/CVERecord?id=CVE-2019-17005", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Buffer overflow in plain text serializer", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Looben Yang", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17008", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779431", }, ], notes: [ { category: "description", text: "When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in worker destruction", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17008", }, { category: "external", summary: "RHBZ#1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17008", url: "https://www.cve.org/CVERecord?id=CVE-2019-17008", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in worker destruction", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17010", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779434", }, ], notes: [ { category: "description", text: "Under certain conditions, when checking the Resist Fingerprinting preference during device orientation checks, a race condition could have caused a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when performing device orientation checks", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17010", }, { category: "external", summary: "RHBZ#1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17010", url: "https://www.cve.org/CVERecord?id=CVE-2019-17010", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when performing device orientation checks", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17011", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779436", }, ], notes: [ { category: "description", text: "Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when retrieving a document in antitracking", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17011", }, { category: "external", summary: "RHBZ#1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17011", url: "https://www.cve.org/CVERecord?id=CVE-2019-17011", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when retrieving a document in antitracking", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers and community", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17012", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779437", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. 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 < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17012", }, { category: "external", summary: "RHBZ#1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17012", url: "https://www.cve.org/CVERecord?id=CVE-2019-17012", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17016", }, { category: "external", summary: "RHBZ#1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17016", url: "https://www.cve.org/CVERecord?id=CVE-2019-17016", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17017", }, { category: "external", summary: "RHBZ#1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17017", url: "https://www.cve.org/CVERecord?id=CVE-2019-17017", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17022", }, { category: "external", summary: "RHBZ#1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17022", url: "https://www.cve.org/CVERecord?id=CVE-2019-17022", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
rhsa-2020:0123
Vulnerability from csaf_redhat
Published
2020-01-16 11:56
Modified
2024-11-22 14:22
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 6.
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 6.\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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0123", url: "https://access.redhat.com/errata/RHSA-2020:0123", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0123.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:27+00:00", generator: { date: "2024-11-22T14:22:27+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0123", initial_release_date: "2020-01-16T11:56:11+00:00", revision_history: [ { date: "2020-01-16T11:56:11+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-16T11:56:11+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:27+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 Desktop (v. 6)", product: { name: "Red Hat Enterprise Linux Desktop (v. 6)", product_id: "6Client-6.10.z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:6::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server Optional (v. 6)", product: { name: "Red Hat Enterprise Linux Server Optional (v. 6)", product_id: "6Server-optional-6.10.z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:6::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 6)", 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full_product_name: { name: "thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 6)", product_id: "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", }, product_reference: "thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", relates_to_product_reference: "6Workstation-6.10.z", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T11:56:11+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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", 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"description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", 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"6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T11:56:11+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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0123", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Server-optional-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Server-optional-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
RHSA-2020:0123
Vulnerability from csaf_redhat
Published
2020-01-16 11:56
Modified
2024-11-22 14:22
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 6.
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 6.\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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0123", url: "https://access.redhat.com/errata/RHSA-2020:0123", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0123.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:27+00:00", generator: { date: "2024-11-22T14:22:27+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0123", initial_release_date: "2020-01-16T11:56:11+00:00", revision_history: [ { date: "2020-01-16T11:56:11+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-16T11:56:11+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:27+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 Desktop (v. 6)", product: { name: "Red Hat Enterprise Linux Desktop (v. 6)", product_id: "6Client-6.10.z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:6::client", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Server Optional (v. 6)", product: { name: "Red Hat Enterprise Linux Server Optional (v. 6)", product_id: "6Server-optional-6.10.z", product_identification_helper: { cpe: "cpe:/o:redhat:enterprise_linux:6::server", }, }, }, { category: "product_name", name: "Red Hat Enterprise Linux Workstation (v. 6)", 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This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T11:56:11+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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", 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"description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Workstation-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Workstation-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", 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"https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T11:56:11+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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.x86_64", 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"description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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: [ "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.ppc64", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.s390x", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.src", "6Client-6.10.z:thunderbird-0:68.4.1-2.el6_10.x86_64", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.i686", "6Client-6.10.z:thunderbird-debuginfo-0:68.4.1-2.el6_10.ppc64", 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rhsa-2020:0127
Vulnerability from csaf_redhat
Published
2020-01-16 14:14
Modified
2024-11-22 14:22
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0127", url: "https://access.redhat.com/errata/RHSA-2020:0127", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0127.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:12+00:00", generator: { date: "2024-11-22T14:22:12+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0127", initial_release_date: "2020-01-16T14:14:36+00:00", revision_history: [ { date: "2020-01-16T14:14:36+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-16T14:14:36+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:12+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-8.1.0.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-0:68.4.1-2.el8_1.ppc64le", product: { name: "thunderbird-0:68.4.1-2.el8_1.ppc64le", product_id: "thunderbird-0:68.4.1-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@68.4.1-2.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", product: { name: "thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", product_id: "thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@68.4.1-2.el8_1?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", product: { name: "thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", product_id: "thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@68.4.1-2.el8_1?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:68.4.1-2.el8_1.x86_64", product: { name: "thunderbird-0:68.4.1-2.el8_1.x86_64", product_id: "thunderbird-0:68.4.1-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@68.4.1-2.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", product: { name: "thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", product_id: "thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@68.4.1-2.el8_1?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", product: { name: "thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", product_id: "thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@68.4.1-2.el8_1?arch=x86_64", }, }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_version", name: "thunderbird-0:68.4.1-2.el8_1.src", product: { name: "thunderbird-0:68.4.1-2.el8_1.src", product_id: 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"AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", }, product_reference: "thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", }, product_reference: "thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", relates_to_product_reference: "AppStream-8.1.0.Z.MAIN.EUS", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)", product_id: "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", }, product_reference: "thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", relates_to_product_reference: "AppStream-8.1.0.Z.MAIN.EUS", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17016", }, { category: "external", summary: "RHBZ#1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17016", url: "https://www.cve.org/CVERecord?id=CVE-2019-17016", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17017", }, { category: "external", summary: "RHBZ#1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17017", url: "https://www.cve.org/CVERecord?id=CVE-2019-17017", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17022", }, { category: "external", summary: "RHBZ#1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17022", url: "https://www.cve.org/CVERecord?id=CVE-2019-17022", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-16T14:14:36+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.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0127", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debuginfo-0:68.4.1-2.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:thunderbird-debugsource-0:68.4.1-2.el8_1.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
RHSA-2020:0085
Vulnerability from csaf_redhat
Published
2020-01-13 14:52
Modified
2024-11-22 14:21
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 Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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: "Critical", }, 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 Critical. 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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0085", url: "https://access.redhat.com/errata/RHSA-2020:0085", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0085.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:21:47+00:00", generator: { date: "2024-11-22T14:21:47+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0085", initial_release_date: "2020-01-13T14:52:05+00:00", revision_history: [ { date: 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This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64le", 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We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-7.7.Z:firefox-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.ppc64le", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.s390x", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.src", "7Client-7.7.Z:firefox-0:68.4.1-1.el7_7.x86_64", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.i686", "7Client-7.7.Z:firefox-debuginfo-0:68.4.1-1.el7_7.ppc64", 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rhsa-2020_0295
Vulnerability from csaf_redhat
Published
2020-01-30 10:03
Modified
2024-11-22 14:22
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions.
Red Hat Product Security has rated this update as having a security impact of Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)
* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)
* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)
* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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: "Critical", }, 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 8.0 Update Services for SAP Solutions.\n\nRed Hat Product Security has rated this update as having a security impact of Critical. 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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)\n\n* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)\n\n* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)\n\n* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0295", url: "https://access.redhat.com/errata/RHSA-2020:0295", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0295.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:22:42+00:00", generator: { date: "2024-11-22T14:22:42+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0295", initial_release_date: "2020-01-30T10:03:56+00:00", revision_history: [ { date: "2020-01-30T10:03:56+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-30T10:03:56+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:42+00:00", number: "3", summary: "Last generated version", }, ], 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"AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", }, product_reference: "firefox-debugsource-0:68.4.1-1.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mirko Brodesser", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17005", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779435", }, ], notes: [ { category: "description", text: "The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Buffer overflow in plain text serializer", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17005", }, { category: "external", summary: "RHBZ#1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17005", url: "https://www.cve.org/CVERecord?id=CVE-2019-17005", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Buffer overflow in plain text serializer", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Looben Yang", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17008", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779431", }, ], notes: [ { category: "description", text: "When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in worker destruction", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17008", }, { category: "external", summary: "RHBZ#1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17008", url: "https://www.cve.org/CVERecord?id=CVE-2019-17008", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in worker destruction", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17010", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779434", }, ], notes: [ { category: "description", text: "Under certain conditions, when checking the Resist Fingerprinting preference during device orientation checks, a race condition could have caused a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when performing device orientation checks", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17010", }, { category: "external", summary: "RHBZ#1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17010", url: "https://www.cve.org/CVERecord?id=CVE-2019-17010", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when performing device orientation checks", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17011", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779436", }, ], notes: [ { category: "description", text: "Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when retrieving a document in antitracking", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17011", }, { category: "external", summary: "RHBZ#1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17011", url: "https://www.cve.org/CVERecord?id=CVE-2019-17011", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when retrieving a document in antitracking", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers and community", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17012", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779437", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. 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 < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17012", }, { category: "external", summary: "RHBZ#1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17012", url: "https://www.cve.org/CVERecord?id=CVE-2019-17012", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17016", }, { category: "external", summary: "RHBZ#1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17016", url: "https://www.cve.org/CVERecord?id=CVE-2019-17016", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17017", }, { category: "external", summary: "RHBZ#1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17017", url: "https://www.cve.org/CVERecord?id=CVE-2019-17017", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17022", }, { category: "external", summary: "RHBZ#1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17022", url: "https://www.cve.org/CVERecord?id=CVE-2019-17022", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T10:03:56+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-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0295", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.src", "AppStream-8.0.0.Z.E4S:firefox-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debuginfo-0:68.4.1-1.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:firefox-debugsource-0:68.4.1-1.el8_0.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
rhsa-2020_0292
Vulnerability from csaf_redhat
Published
2020-01-30 09:03
Modified
2024-11-22 14:22
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions.
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 68.4.1.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)
* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)
* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)
* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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 8.0 Update Services for SAP Solutions.\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 68.4.1.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Use-after-free in worker destruction (CVE-2019-17008)\n\n* Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3 (CVE-2019-17012)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: Buffer overflow in plain text serializer (CVE-2019-17005)\n\n* Mozilla: Use-after-free when performing device orientation checks (CVE-2019-17010)\n\n* Mozilla: Use-after-free when retrieving a document in antitracking (CVE-2019-17011)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0292", url: "https://access.redhat.com/errata/RHSA-2020:0292", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-38/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-38/", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/", }, { category: "external", summary: "1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0292.json", }, ], title: "Red Hat Security Advisory: thunderbird security update", tracking: { current_release_date: "2024-11-22T14:22:34+00:00", generator: { date: "2024-11-22T14:22:34+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0292", initial_release_date: "2020-01-30T09:03:40+00:00", revision_history: [ { date: "2020-01-30T09:03:40+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-30T09:03:40+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:34+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 E4S (v. 8.0)", product: { name: "Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S", product_identification_helper: { cpe: "cpe:/a:redhat:rhel_e4s:8.0::appstream", }, }, }, ], category: "product_family", name: "Red Hat Enterprise Linux", }, { branches: [ { category: "product_version", name: "thunderbird-0:68.4.1-2.el8_0.ppc64le", product: { name: "thunderbird-0:68.4.1-2.el8_0.ppc64le", product_id: "thunderbird-0:68.4.1-2.el8_0.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@68.4.1-2.el8_0?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", product: { name: "thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", product_id: "thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debugsource@68.4.1-2.el8_0?arch=ppc64le", }, }, }, { category: "product_version", name: "thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", product: { name: "thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", product_id: "thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird-debuginfo@68.4.1-2.el8_0?arch=ppc64le", }, }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "thunderbird-0:68.4.1-2.el8_0.x86_64", product: { name: "thunderbird-0:68.4.1-2.el8_0.x86_64", product_id: "thunderbird-0:68.4.1-2.el8_0.x86_64", product_identification_helper: { purl: "pkg:rpm/redhat/thunderbird@68.4.1-2.el8_0?arch=x86_64", }, }, }, { category: "product_version", name: "thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", product: { name: "thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", product_id: "thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", 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component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", }, product_reference: "thunderbird-0:68.4.1-2.el8_0.ppc64le", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:68.4.1-2.el8_0.src as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", }, product_reference: "thunderbird-0:68.4.1-2.el8_0.src", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "thunderbird-0:68.4.1-2.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", }, product_reference: "thunderbird-0:68.4.1-2.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", }, product_reference: "thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", }, product_reference: "thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", }, product_reference: "thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, { category: "default_component_of", full_product_name: { name: "thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v. 8.0)", product_id: "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", }, product_reference: "thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", relates_to_product_reference: "AppStream-8.0.0.Z.E4S", }, ], }, vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mirko Brodesser", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17005", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779435", }, ], notes: [ { category: "description", text: "The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Buffer overflow in plain text serializer", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17005", }, { category: "external", summary: "RHBZ#1779435", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779435", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17005", url: "https://www.cve.org/CVERecord?id=CVE-2019-17005", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17005", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17005", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Buffer overflow in plain text serializer", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Looben Yang", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17008", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779431", }, ], notes: [ { category: "description", text: "When using nested workers, a use-after-free could occur during worker destruction. This resulted in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in worker destruction", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17008", }, { category: "external", summary: "RHBZ#1779431", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779431", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17008", url: "https://www.cve.org/CVERecord?id=CVE-2019-17008", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17008", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17008", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Use-after-free in worker destruction", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17010", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779434", }, ], notes: [ { category: "description", text: "Under certain conditions, when checking the Resist Fingerprinting preference during device orientation checks, a race condition could have caused a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when performing device orientation checks", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17010", }, { category: "external", summary: "RHBZ#1779434", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779434", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17010", url: "https://www.cve.org/CVERecord?id=CVE-2019-17010", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17010", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17010", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when performing device orientation checks", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Nils", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17011", cwe: { id: "CWE-416", name: "Use After Free", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779436", }, ], notes: [ { category: "description", text: "Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free when retrieving a document in antitracking", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17011", }, { category: "external", summary: "RHBZ#1779436", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779436", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17011", url: "https://www.cve.org/CVERecord?id=CVE-2019-17011", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17011", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17011", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: Use-after-free when retrieving a document in antitracking", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers and community", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17012", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2019-12-03T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1779437", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. 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 < 68.3, Firefox ESR < 68.3, and Firefox < 71.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17012", }, { category: "external", summary: "RHBZ#1779437", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1779437", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17012", url: "https://www.cve.org/CVERecord?id=CVE-2019-17012", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17012", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2019-37/#CVE-2019-17012", }, ], release_date: "2019-12-03T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 71 and Firefox ESR 68.3", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17016", }, { category: "external", summary: "RHBZ#1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17016", url: "https://www.cve.org/CVERecord?id=CVE-2019-17016", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Bypass of @namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17017", }, { category: "external", summary: "RHBZ#1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17017", url: "https://www.cve.org/CVERecord?id=CVE-2019-17017", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17017", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Type Confusion in XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17022", }, { category: "external", summary: "RHBZ#1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17022", url: "https://www.cve.org/CVERecord?id=CVE-2019-17022", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Moderate", }, ], title: "Mozilla: CSS sanitization does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "impact", details: "Important", }, ], title: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-30T09:03:40+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\nAll running instances of Thunderbird must be restarted for the update to take effect.", product_ids: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0292", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.src", "AppStream-8.0.0.Z.E4S:thunderbird-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debuginfo-0:68.4.1-2.el8_0.x86_64", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.ppc64le", "AppStream-8.0.0.Z.E4S:thunderbird-debugsource-0:68.4.1-2.el8_0.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
rhsa-2020_0111
Vulnerability from csaf_redhat
Published
2020-01-14 18:46
Modified
2024-11-22 14:22
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 Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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: "Critical", }, 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 Critical. 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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0111", url: "https://access.redhat.com/errata/RHSA-2020:0111", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0111.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:22:03+00:00", generator: { date: "2024-11-22T14:22:03+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0111", initial_release_date: "2020-01-14T18:46:40+00:00", revision_history: [ { date: "2020-01-14T18:46:40+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-14T18:46:40+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:03+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-8.1.0.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-0:68.4.1-1.el8_1.ppc64le", product: { name: "firefox-0:68.4.1-1.el8_1.ppc64le", product_id: "firefox-0:68.4.1-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@68.4.1-1.el8_1?arch=ppc64le", }, }, }, { category: 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vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", 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summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", 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@namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", 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summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0111", }, ], 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: [ 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XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17022", }, { category: "external", summary: "RHBZ#1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17022", url: "https://www.cve.org/CVERecord?id=CVE-2019-17022", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17022", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0111", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ 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does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17024", }, { category: "external", summary: "RHBZ#1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17024", url: "https://www.cve.org/CVERecord?id=CVE-2019-17024", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17024", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0111", }, ], 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: [ 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fixed in Firefox 72 and Firefox ESR 68.4", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Qihoo 360 ATA", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17026", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-08T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1789214", }, ], notes: [ { category: "description", text: "Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], }, references: [ { category: "self", summary: "Canonical URL", url: "https://access.redhat.com/security/cve/CVE-2019-17026", }, { category: "external", summary: "RHBZ#1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "external", summary: "https://www.cve.org/CVERecord?id=CVE-2019-17026", url: "https://www.cve.org/CVERecord?id=CVE-2019-17026", }, { category: "external", summary: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0111", }, ], 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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], }, ], threats: [ { category: "exploit_status", date: "2021-11-03T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Critical", }, ], title: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", }, ], }
RHSA-2020:0111
Vulnerability from csaf_redhat
Published
2020-01-14 18:46
Modified
2024-11-22 14:22
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 Critical. 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 68.4.1 ESR.
Security Fix(es):
* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)
* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)
* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)
* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)
* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)
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: "Critical", }, 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 Critical. 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 68.4.1 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement (CVE-2019-17026)\n\n* Mozilla: Bypass of @namespace CSS sanitization during pasting (CVE-2019-17016)\n\n* Mozilla: Type Confusion in XPCVariant.cpp (CVE-2019-17017)\n\n* Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4 (CVE-2019-17024)\n\n* Mozilla: CSS sanitization does not escape HTML tags (CVE-2019-17022)\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-2020:0111", url: "https://access.redhat.com/errata/RHSA-2020:0111", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#critical", url: "https://access.redhat.com/security/updates/classification/#critical", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/", }, { category: "external", summary: "1788723", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788723", }, { category: "external", summary: "1788724", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788724", }, { category: "external", summary: "1788726", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788726", }, { category: "external", summary: "1788727", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1788727", }, { category: "external", summary: "1789214", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1789214", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_0111.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-22T14:22:03+00:00", generator: { date: "2024-11-22T14:22:03+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2020:0111", initial_release_date: "2020-01-14T18:46:40+00:00", revision_history: [ { date: "2020-01-14T18:46:40+00:00", number: "1", summary: "Initial version", }, { date: "2020-01-14T18:46:40+00:00", number: "2", summary: "Last updated version", }, { date: "2024-11-22T14:22:03+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-8.1.0.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-0:68.4.1-1.el8_1.ppc64le", product: { name: "firefox-0:68.4.1-1.el8_1.ppc64le", product_id: "firefox-0:68.4.1-1.el8_1.ppc64le", product_identification_helper: { purl: "pkg:rpm/redhat/firefox@68.4.1-1.el8_1?arch=ppc64le", }, }, }, { category: 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vulnerabilities: [ { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17016", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788723", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Bypass of @namespace CSS sanitization during pasting", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", 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summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17016", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", 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@namespace CSS sanitization during pasting", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "bo13oy", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17017", cwe: { id: "CWE-843", name: "Access of Resource Using Incompatible Type ('Type Confusion')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788724", }, ], notes: [ { category: "description", text: "Due to a missing case handling object types, a type confusion vulnerability could occur, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Type Confusion in XPCVariant.cpp", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", 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summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17017", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0111", }, ], 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: [ 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XPCVariant.cpp", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Michał Bentkowski", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17022", cwe: { id: "CWE-79", name: "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788726", }, ], notes: [ { category: "description", text: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer does not escape < and > characters. Because the resulting string is pasted directly into the text node of the element this does not result in a direct injection into the webpage; however, if a webpage subsequently copies the node's innerHTML, assigning it to another innerHTML, this would result in an XSS vulnerability. Two WYSIWYG editors were identified with this behavior, more may exist. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: CSS sanitization does not escape HTML tags", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", 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summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17022", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.x86_64", ], restart_required: { category: "none", }, url: "https://access.redhat.com/errata/RHSA-2020:0111", }, ], scores: [ { cvss_v3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.0", }, products: [ 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does not escape HTML tags", }, { acknowledgments: [ { names: [ "the Mozilla project", ], }, { names: [ "Mozilla developers", ], summary: "Acknowledged by upstream.", }, ], cve: "CVE-2019-17024", cwe: { id: "CWE-120", name: "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')", }, discovery_date: "2020-01-07T00:00:00+00:00", ids: [ { system_name: "Red Hat Bugzilla ID", text: "1788727", }, ], notes: [ { category: "description", text: "Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. 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 Firefox ESR < 68.4 and Firefox < 72.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 72 and Firefox ESR 68.4", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", 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summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-02/#CVE-2019-17024", }, ], release_date: "2020-01-07T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", 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We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: IonMonkey type confusion with StoreElementHole and FallibleStoreElement", 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.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", 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"https://nvd.nist.gov/vuln/detail/CVE-2019-17026", }, { category: "external", summary: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", url: "https://www.mozilla.org/en-US/security/advisories/mfsa2020-03/#CVE-2019-17026", }, { category: "external", summary: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", url: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, ], release_date: "2020-01-08T00:00:00+00:00", remediations: [ { category: "vendor_fix", date: "2020-01-14T18:46:40+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-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", 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baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", version: "3.0", }, products: [ "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.src", "AppStream-8.1.0.Z.MAIN.EUS:firefox-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.ppc64le", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.s390x", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debuginfo-0:68.4.1-1.el8_1.x86_64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.aarch64", "AppStream-8.1.0.Z.MAIN.EUS:firefox-debugsource-0:68.4.1-1.el8_1.ppc64le", 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gsd-2019-17016
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.
Aliases
Aliases
{ GSD: { alias: "CVE-2019-17016", description: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", id: "GSD-2019-17016", references: [ "https://www.suse.com/security/cve/CVE-2019-17016.html", "https://www.debian.org/security/2020/dsa-4603", "https://www.debian.org/security/2020/dsa-4600", "https://access.redhat.com/errata/RHSA-2020:0295", "https://access.redhat.com/errata/RHSA-2020:0292", "https://access.redhat.com/errata/RHSA-2020:0127", "https://access.redhat.com/errata/RHSA-2020:0123", "https://access.redhat.com/errata/RHSA-2020:0120", "https://access.redhat.com/errata/RHSA-2020:0111", "https://access.redhat.com/errata/RHSA-2020:0086", "https://access.redhat.com/errata/RHSA-2020:0085", "https://ubuntu.com/security/CVE-2019-17016", "https://advisories.mageia.org/CVE-2019-17016.html", "https://security.archlinux.org/CVE-2019-17016", "https://linux.oracle.com/cve/CVE-2019-17016.html", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2019-17016", ], details: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", id: "GSD-2019-17016", modified: "2023-12-13T01:23:44.427487Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "security@mozilla.org", ID: "CVE-2019-17016", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Firefox ESR", version: { version_data: [ { version_value: "before 68.4", }, ], }, }, { product_name: "Firefox", version: { version_data: [ { version_value: "before 72", }, ], }, }, ], }, vendor_name: "Mozilla", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "Bypass of @namespace CSS sanitization during pasting", }, ], }, ], }, references: { reference_data: [ { name: "https://bugzilla.mozilla.org/show_bug.cgi?id=1599181", refsource: "MISC", url: "https://bugzilla.mozilla.org/show_bug.cgi?id=1599181", }, { name: "https://www.mozilla.org/security/advisories/mfsa2020-01/", refsource: "CONFIRM", url: "https://www.mozilla.org/security/advisories/mfsa2020-01/", }, { name: "https://www.mozilla.org/security/advisories/mfsa2020-02/", refsource: "CONFIRM", url: "https://www.mozilla.org/security/advisories/mfsa2020-02/", }, { name: "20200109 [SECURITY] [DSA 4600-1] firefox-esr security update", refsource: "BUGTRAQ", url: "https://seclists.org/bugtraq/2020/Jan/12", }, { name: "[debian-lts-announce] 20200109 [SECURITY] [DLA 2061-1] firefox-esr security update", refsource: "MLIST", url: "https://lists.debian.org/debian-lts-announce/2020/01/msg00005.html", }, { name: "DSA-4600", refsource: "DEBIAN", url: "https://www.debian.org/security/2020/dsa-4600", }, { name: "USN-4234-1", refsource: "UBUNTU", url: "https://usn.ubuntu.com/4234-1/", }, { name: "20200112 [slackware-security] mozilla-thunderbird (SSA:2020-010-01)", refsource: "BUGTRAQ", url: "https://seclists.org/bugtraq/2020/Jan/18", }, { name: "RHSA-2020:0085", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHSA-2020:0085", }, { name: "RHSA-2020:0086", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHSA-2020:0086", }, { name: "http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html", refsource: "MISC", url: "http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html", }, { name: "RHSA-2020:0111", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHSA-2020:0111", }, { name: "openSUSE-SU-2020:0060", refsource: "SUSE", url: "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html", }, { name: "RHSA-2020:0120", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHSA-2020:0120", }, { name: "RHSA-2020:0123", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHSA-2020:0123", }, { name: "RHSA-2020:0127", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHSA-2020:0127", }, { name: "USN-4241-1", refsource: "UBUNTU", url: "https://usn.ubuntu.com/4241-1/", }, { name: "DSA-4603", refsource: "DEBIAN", url: "https://www.debian.org/security/2020/dsa-4603", }, { name: "20200120 [SECURITY] [DSA 4603-1] thunderbird security update", refsource: "BUGTRAQ", url: "https://seclists.org/bugtraq/2020/Jan/26", }, { name: "[debian-lts-announce] 20200120 [SECURITY] [DLA 2071-1] thunderbird security update", refsource: "MLIST", url: "https://lists.debian.org/debian-lts-announce/2020/01/msg00016.html", }, { name: "openSUSE-SU-2020:0094", refsource: "SUSE", url: "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html", }, { name: "RHSA-2020:0292", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHSA-2020:0292", }, { name: "RHSA-2020:0295", refsource: "REDHAT", url: "https://access.redhat.com/errata/RHSA-2020:0295", }, { name: "GLSA-202003-02", refsource: "GENTOO", url: "https://security.gentoo.org/glsa/202003-02", }, { name: "USN-4335-1", refsource: "UBUNTU", url: "https://usn.ubuntu.com/4335-1/", }, ], }, }, "mozilla.org": { CVE_data_meta: { ASSIGNER: "security@mozilla.org", ID: "CVE-2019-17016", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Firefox ESR", version: { version_data: [ { version_affected: "<", version_value: "68.4", }, ], }, }, { product_name: "Thunderbird", version: { version_data: [ { version_affected: "<", version_value: "68.4.1", }, ], }, }, { product_name: "Firefox", version: { version_data: [ { version_affected: "<", version_value: "72", }, ], }, }, ], }, vendor_name: "Mozilla", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "When pasting a <code><style></code> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. 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This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-79", }, ], }, ], }, references: { reference_data: [ { name: "https://bugzilla.mozilla.org/show_bug.cgi?id=1599181", refsource: "MISC", tags: [ "Permissions Required", ], url: "https://bugzilla.mozilla.org/show_bug.cgi?id=1599181", }, { name: "https://www.mozilla.org/security/advisories/mfsa2020-01/", refsource: "CONFIRM", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2020-01/", }, { name: "https://www.mozilla.org/security/advisories/mfsa2020-02/", refsource: "CONFIRM", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2020-02/", }, { name: "20200109 [SECURITY] [DSA 4600-1] firefox-esr security update", refsource: "BUGTRAQ", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://seclists.org/bugtraq/2020/Jan/12", }, { name: "[debian-lts-announce] 20200109 [SECURITY] [DLA 2061-1] firefox-esr security update", refsource: "MLIST", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2020/01/msg00005.html", }, { name: "DSA-4600", refsource: "DEBIAN", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2020/dsa-4600", }, { name: "USN-4234-1", refsource: "UBUNTU", tags: [ "Third Party Advisory", ], url: "https://usn.ubuntu.com/4234-1/", }, { name: "20200112 [slackware-security] mozilla-thunderbird (SSA:2020-010-01)", refsource: "BUGTRAQ", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://seclists.org/bugtraq/2020/Jan/18", }, { name: "RHSA-2020:0086", refsource: "REDHAT", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2020:0086", }, { name: "RHSA-2020:0085", refsource: "REDHAT", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2020:0085", }, { name: "http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html", refsource: "MISC", tags: [], url: "http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html", }, { name: "RHSA-2020:0111", refsource: "REDHAT", tags: [], url: "https://access.redhat.com/errata/RHSA-2020:0111", }, { name: "openSUSE-SU-2020:0060", refsource: "SUSE", tags: [], url: "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html", }, { name: "RHSA-2020:0123", refsource: "REDHAT", tags: [], url: "https://access.redhat.com/errata/RHSA-2020:0123", }, { name: "RHSA-2020:0120", refsource: "REDHAT", tags: [], url: "https://access.redhat.com/errata/RHSA-2020:0120", }, { name: "RHSA-2020:0127", refsource: "REDHAT", tags: [], url: "https://access.redhat.com/errata/RHSA-2020:0127", }, { name: "USN-4241-1", refsource: "UBUNTU", tags: [], url: "https://usn.ubuntu.com/4241-1/", }, { name: "DSA-4603", refsource: "DEBIAN", tags: [], url: "https://www.debian.org/security/2020/dsa-4603", }, { name: "20200120 [SECURITY] [DSA 4603-1] thunderbird security update", refsource: "BUGTRAQ", tags: [], url: "https://seclists.org/bugtraq/2020/Jan/26", }, { name: "[debian-lts-announce] 20200120 [SECURITY] [DLA 2071-1] thunderbird security update", refsource: "MLIST", tags: [], url: "https://lists.debian.org/debian-lts-announce/2020/01/msg00016.html", }, { name: "openSUSE-SU-2020:0094", refsource: "SUSE", tags: [], url: "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html", }, { name: "RHSA-2020:0295", refsource: "REDHAT", tags: [], url: "https://access.redhat.com/errata/RHSA-2020:0295", }, { name: "RHSA-2020:0292", refsource: "REDHAT", tags: [], url: "https://access.redhat.com/errata/RHSA-2020:0292", }, { name: "GLSA-202003-02", refsource: "GENTOO", tags: [], url: "https://security.gentoo.org/glsa/202003-02", }, { name: "USN-4335-1", refsource: "UBUNTU", tags: [], url: "https://usn.ubuntu.com/4335-1/", }, ], }, }, impact: { baseMetricV2: { acInsufInfo: false, cvssV2: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "NONE", baseScore: 4.3, confidentialityImpact: "NONE", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:M/Au:N/C:N/I:P/A:N", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, severity: "MEDIUM", userInteractionRequired: false, }, baseMetricV3: { cvssV3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 2.7, }, }, lastModifiedDate: "2020-01-13T20:15Z", publishedDate: "2020-01-08T22:15Z", }, }, }
fkie_cve-2019-17016
Vulnerability from fkie_nvd
Published
2020-01-08 22:15
Modified
2024-11-21 04:31
Severity ?
Summary
When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| mozilla | firefox | * | |
| mozilla | firefox_esr | * | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 19.04 | |
| canonical | ubuntu_linux | 19.10 | |
| redhat | enterprise_linux_desktop | 6.0 | |
| redhat | enterprise_linux_desktop | 7.0 | |
| redhat | enterprise_linux_server | 6.0 | |
| redhat | enterprise_linux_server | 7.0 | |
| redhat | enterprise_linux_server_aus | 7.7 | |
| redhat | enterprise_linux_server_tus | 7.7 | |
| redhat | enterprise_linux_workstation | 6.0 | |
| redhat | enterprise_linux_workstation | 7.0 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", matchCriteriaId: "1398139B-C837-4BF4-8555-5D722B91F646", versionEndExcluding: "72.0", vulnerable: true, }, { criteria: "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*", matchCriteriaId: "ACE15104-6EDD-46EA-9596-28FEB99B563F", versionEndExcluding: "68.4", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "DEECE5FC-CACF-4496-A3E7-164736409252", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", matchCriteriaId: "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", matchCriteriaId: "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", matchCriteriaId: "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*", matchCriteriaId: "CD783B0C-9246-47D9-A937-6144FE8BFF0F", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*", matchCriteriaId: "A31C8344-3E02-4EB8-8BD8-4C84B7959624", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*", matchCriteriaId: "EE249E1B-A1FD-4E08-AA71-A0E1F10FFE97", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", matchCriteriaId: "33C068A4-3780-4EAB-A937-6082DF847564", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*", matchCriteriaId: "9BBCD86A-E6C7-4444-9D74-F861084090F0", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", matchCriteriaId: "51EF4996-72F4-4FA4-814F-F5991E7A8318", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*", matchCriteriaId: "7431ABC1-9252-419E-8CC1-311B41360078", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*", matchCriteriaId: "17F256A9-D3B9-4C72-B013-4EFD878BFEA8", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*", matchCriteriaId: "E5ED5807-55B7-47C5-97A6-03233F4FBC3A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", matchCriteriaId: "825ECE2D-E232-46E0-A047-074B34DB1E97", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", }, { lang: "es", value: "Al pegar un <style> etiqueta del portapapeles en un editor de texto enriquecido, el saneador CSS reescribe incorrectamente una regla @namespace. Esto podría permitir una inyección en ciertos tipos de sitios web resultando en la filtración de datos. Esta vulnerabilidad afecta a Firefox ESR versiones anteriores a la versión 68.4 y Firefox versiones anteriores a la versión 72.", }, ], id: "CVE-2019-17016", lastModified: "2024-11-21T04:31:32.987", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "NONE", baseScore: 4.3, confidentialityImpact: "NONE", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:M/Au:N/C:N/I:P/A:N", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.1, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "NONE", scope: "CHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 2.7, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2020-01-08T22:15:12.277", references: [ { source: "security@mozilla.org", url: "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html", }, { source: "security@mozilla.org", url: "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00043.html", }, { source: "security@mozilla.org", url: "http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html", }, { source: "security@mozilla.org", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2020:0085", }, { source: "security@mozilla.org", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2020:0086", }, { source: "security@mozilla.org", url: "https://access.redhat.com/errata/RHSA-2020:0111", }, { source: 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{ source: "security@mozilla.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://seclists.org/bugtraq/2020/Jan/18", }, { source: "security@mozilla.org", url: "https://seclists.org/bugtraq/2020/Jan/26", }, { source: "security@mozilla.org", url: "https://security.gentoo.org/glsa/202003-02", }, { source: "security@mozilla.org", tags: [ "Third Party Advisory", ], url: "https://usn.ubuntu.com/4234-1/", }, { source: "security@mozilla.org", url: "https://usn.ubuntu.com/4241-1/", }, { source: "security@mozilla.org", url: "https://usn.ubuntu.com/4335-1/", }, { source: "security@mozilla.org", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2020/dsa-4600", }, { source: "security@mozilla.org", url: "https://www.debian.org/security/2020/dsa-4603", }, { source: "security@mozilla.org", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2020-01/", }, { source: "security@mozilla.org", tags: [ "Vendor Advisory", ], url: 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"https://access.redhat.com/errata/RHSA-2020:0120", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://access.redhat.com/errata/RHSA-2020:0123", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://access.redhat.com/errata/RHSA-2020:0127", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://access.redhat.com/errata/RHSA-2020:0292", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://access.redhat.com/errata/RHSA-2020:0295", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Permissions Required", ], url: "https://bugzilla.mozilla.org/show_bug.cgi?id=1599181", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2020/01/msg00005.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.debian.org/debian-lts-announce/2020/01/msg00016.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://seclists.org/bugtraq/2020/Jan/12", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://seclists.org/bugtraq/2020/Jan/18", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://seclists.org/bugtraq/2020/Jan/26", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://security.gentoo.org/glsa/202003-02", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://usn.ubuntu.com/4234-1/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://usn.ubuntu.com/4241-1/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://usn.ubuntu.com/4335-1/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2020/dsa-4600", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://www.debian.org/security/2020/dsa-4603", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2020-01/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://www.mozilla.org/security/advisories/mfsa2020-02/", }, ], sourceIdentifier: "security@mozilla.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-79", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
ghsa-w7r7-7cjm-rq4q
Vulnerability from github
Published
2022-05-24 17:05
Modified
2022-05-24 17:05
Details
When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.
{ affected: [], aliases: [ "CVE-2019-17016", ], database_specific: { cwe_ids: [], github_reviewed: false, github_reviewed_at: null, nvd_published_at: "2020-01-08T22:15:00Z", severity: "MODERATE", }, details: "When pasting a <style> tag from the clipboard into a rich text editor, the CSS sanitizer incorrectly rewrites a @namespace rule. This could allow for injection into certain types of websites resulting in data exfiltration. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.", id: "GHSA-w7r7-7cjm-rq4q", modified: "2022-05-24T17:05:49Z", published: "2022-05-24T17:05:49Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2019-17016", }, { type: "WEB", url: "https://www.mozilla.org/security/advisories/mfsa2020-02", }, { type: "WEB", url: "https://www.mozilla.org/security/advisories/mfsa2020-01", }, { type: "WEB", url: "https://www.debian.org/security/2020/dsa-4603", }, { type: "WEB", url: "https://www.debian.org/security/2020/dsa-4600", }, { type: "WEB", url: "https://usn.ubuntu.com/4241-1", }, { type: "WEB", url: "https://usn.ubuntu.com/4234-1", }, { type: "WEB", url: "https://seclists.org/bugtraq/2020/Jan/26", }, { type: "WEB", url: "https://seclists.org/bugtraq/2020/Jan/18", }, { type: "WEB", url: "https://seclists.org/bugtraq/2020/Jan/12", }, { type: "WEB", url: "https://lists.debian.org/debian-lts-announce/2020/01/msg00016.html", }, { type: "WEB", url: "https://lists.debian.org/debian-lts-announce/2020/01/msg00005.html", }, { type: "WEB", url: "https://bugzilla.mozilla.org/show_bug.cgi?id=1599181", }, { type: "WEB", url: "https://access.redhat.com/errata/RHSA-2020:0127", }, { type: "WEB", url: "https://access.redhat.com/errata/RHSA-2020:0123", }, { type: "WEB", url: "https://access.redhat.com/errata/RHSA-2020:0120", }, { type: "WEB", url: "https://access.redhat.com/errata/RHSA-2020:0111", }, { type: "WEB", url: "https://access.redhat.com/errata/RHSA-2020:0086", }, { type: "WEB", url: "https://access.redhat.com/errata/RHSA-2020:0085", }, { type: "WEB", url: "http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00029.html", }, { type: "WEB", url: "http://packetstormsecurity.com/files/155912/Slackware-Security-Advisory-mozilla-thunderbird-Updates.html", }, ], schema_version: "1.4.0", severity: [], }
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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.
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