rhsa-2023_5440
Vulnerability from csaf_redhat
Published
2023-10-04 11:59
Modified
2024-11-23 00:45
Summary
Red Hat Security Advisory: firefox security update

Notes

Topic
An update for firefox is now available for Red Hat Enterprise Linux 8.1 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 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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        "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.",
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          "category": "description",
          "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nDuring the worker lifecycle, a use-after-free condition could have occured, which could have led to a potentially exploitable crash.",
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        },
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        {
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      "release_date": "2023-07-11T00:00:00+00:00",
      "remediations": [
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          "date": "2023-10-04T11:59:23+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.",
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      "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"
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          "names": [
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          "summary": "Acknowledged by upstream."
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      "cve": "CVE-2023-5169",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "discovery_date": "2023-09-26T00:00:00+00:00",
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          "text": "2240893"
        }
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          "category": "description",
          "text": "A flaw was found in Mozilla. 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"
        },
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          "text": "Mozilla: Out-of-bounds write in PathOps",
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          "text": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
          "title": "Statement"
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          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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          ]
        }
      ],
      "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.E4S:firefox-0:115.3.1-1.el8_1.ppc64le",
            "AppStream-8.1.0.Z.E4S:firefox-0:115.3.1-1.el8_1.src",
            "AppStream-8.1.0.Z.E4S:firefox-0:115.3.1-1.el8_1.x86_64",
            "AppStream-8.1.0.Z.E4S:firefox-debuginfo-0:115.3.1-1.el8_1.ppc64le",
            "AppStream-8.1.0.Z.E4S:firefox-debuginfo-0:115.3.1-1.el8_1.x86_64",
            "AppStream-8.1.0.Z.E4S:firefox-debugsource-0:115.3.1-1.el8_1.ppc64le",
            "AppStream-8.1.0.Z.E4S:firefox-debugsource-0:115.3.1-1.el8_1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "exploit_status",
          "date": "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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