rhsa-2023:5477
Vulnerability from csaf_redhat
Published
2023-10-05 14:59
Modified
2024-11-23 00:46
Summary
Red Hat Security Advisory: firefox security update
Notes
Topic
An update for firefox is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 115.3.1 ESR.
Security Fix(es):
* firefox: use-after-free in workers (CVE-2023-3600)
* Mozilla: Out-of-bounds write in PathOps (CVE-2023-5169)
* Mozilla: Use-after-free in Ion Compiler (CVE-2023-5171)
* Mozilla: Memory safety bugs fixed in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3 (CVE-2023-5176)
* libvpx: Heap buffer overflow in vp8 encoding in libvpx (CVE-2023-5217)
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 115.3.1 ESR.\n\nSecurity Fix(es):\n\n* firefox: use-after-free in workers (CVE-2023-3600)\n\n* Mozilla: Out-of-bounds write in PathOps (CVE-2023-5169)\n\n* Mozilla: Use-after-free in Ion Compiler (CVE-2023-5171)\n\n* Mozilla: Memory safety bugs fixed in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3 (CVE-2023-5176)\n\n* libvpx: Heap buffer overflow in vp8 encoding in libvpx (CVE-2023-5217)\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-2023:5477", url: "https://access.redhat.com/errata/RHSA-2023:5477", }, { category: "external", summary: "https://access.redhat.com/security/updates/classification/#important", url: "https://access.redhat.com/security/updates/classification/#important", }, { category: "external", summary: "2222652", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2222652", }, { category: "external", summary: "2240893", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2240893", }, { category: "external", summary: "2240894", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2240894", }, { category: "external", summary: "2240896", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2240896", }, { category: "external", summary: "2241191", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2241191", }, { category: "self", summary: "Canonical URL", url: "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_5477.json", }, ], title: "Red Hat Security Advisory: firefox security update", tracking: { current_release_date: "2024-11-23T00:46:13+00:00", generator: { date: "2024-11-23T00:46:13+00:00", engine: { name: "Red Hat SDEngine", version: "4.2.1", }, }, id: "RHSA-2023:5477", initial_release_date: "2023-10-05T14:59:02+00:00", revision_history: [ { date: "2023-10-05T14:59:02+00:00", number: "1", summary: "Initial version", }, { date: "2023-10-05T14:59:02+00:00", number: "2", summary: "Last 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occured, which could have led to a potentially exploitable crash.", title: "Vulnerability description", }, { category: "summary", text: "firefox: use-after-free in workers", title: "Vulnerability summary", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.i686", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.src", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:115.3.1-1.el7_9.i686", "7Client-7.9.Z:firefox-debuginfo-0:115.3.1-1.el7_9.ppc64", "7Client-7.9.Z:firefox-debuginfo-0:115.3.1-1.el7_9.ppc64le", 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The Mozilla Foundation Security Advisory describes this flaw as: A compromised content process could have provided malicious data in a `PathRecording`, resulting in an out-of-bounds write, leading to a potentially exploitable crash in a privileged process.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Out-of-bounds write in PathOps", title: "Vulnerability summary", }, { category: "other", text: "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.i686", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.ppc64", 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The Mozilla Foundation Security Advisory describes this flaw as: During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker to write two NULL bytes and cause a potentially exploitable crash.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Use-after-free in Ion Compiler", title: "Vulnerability summary", }, { category: "other", text: "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.i686", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.ppc64", 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The Mozilla Foundation Security Advisory describes this flaw as: Memory safety bugs are present in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2. 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.", title: "Vulnerability description", }, { category: "summary", text: "Mozilla: Memory safety bugs fixed in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3", title: "Vulnerability summary", }, { category: "other", text: "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.i686", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.ppc64le", 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a crafted HTML page. This flaw allows an attacker to crash or remotely execute arbitrary code in an application, such as a web browser that is compiled with this library.", title: "Vulnerability description", }, { category: "summary", text: "libvpx: Heap buffer overflow in vp8 encoding in libvpx", title: "Vulnerability summary", }, { category: "other", text: "This security issue has been classified as having an Important security impact. Desktop users are at a high risk of exploitation of this flaw with very minimal interaction. It may compromise the confidentiality, integrity, or availability of resources.\n\nCustomers using this application, which does server-side video codecs by linking to the libvpx library, are also potentially impacted by this flaw and are advised to update to the fixed versions of the package.", title: "Statement", }, { category: "general", text: "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", title: "CVSS score applicability", }, ], product_status: { fixed: [ "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.i686", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.ppc64", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.ppc64le", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.s390x", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.src", "7Client-7.9.Z:firefox-0:115.3.1-1.el7_9.x86_64", "7Client-7.9.Z:firefox-debuginfo-0:115.3.1-1.el7_9.i686", 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"2023-10-02T00:00:00+00:00", details: "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog", }, { category: "impact", details: "Important", }, ], title: "libvpx: Heap buffer overflow in vp8 encoding in libvpx", }, ], }
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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.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.