rhsa-2022_9067
Vulnerability from csaf_redhat
Published
2022-12-15 15:56
Modified
2024-11-22 21:14
Summary
Red Hat Security Advisory: firefox security update

Notes

Topic
An update for firefox is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 102.6.0 ESR. Security Fix(es): * Mozilla: Arbitrary file read from a compromised content process (CVE-2022-46872) * Mozilla: Memory safety bugs fixed in Firefox ESR 102.6 and Thunderbird 102.6 (CVE-2022-46878) * Mozilla: Use-after-free in WebGL (CVE-2022-46880) * Mozilla: Memory corruption in WebGL (CVE-2022-46881) * Mozilla: Drag and Dropped Filenames could have been truncated to malicious extensions (CVE-2022-46874) * Mozilla: Use-after-free in WebGL (CVE-2022-46882) 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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  "vulnerabilities": [
    {
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        {
          "names": [
            "Nika Layzell"
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          "summary": "Acknowledged by upstream."
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      "cve": "CVE-2022-46872",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2022-12-13T00:00:00+00:00",
      "ids": [
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          "text": "2153441"
        }
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      "notes": [
        {
          "category": "description",
          "text": "The Mozilla Foundation Security Advisory describes this flaw as: An attacker who compromised a content process could have partially escaped the sandbox to read arbitrary files via clipboard-related IPC messages.\r\n\r\n*This bug only affects Firefox for Linux. Other operating systems are unaffected.*",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: Arbitrary file read from a compromised content process",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "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.",
          "title": "CVSS score applicability"
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          "category": "external",
          "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2022-53/#CVE-2022-46882",
          "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2022-53/#CVE-2022-46882"
        }
      ],
      "release_date": "2022-12-13T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-12-15T15:56:23+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.",
          "product_ids": [
            "AppStream-8.7.0.Z.MAIN:firefox-0:102.6.0-1.el8_7.aarch64",
            "AppStream-8.7.0.Z.MAIN:firefox-0:102.6.0-1.el8_7.ppc64le",
            "AppStream-8.7.0.Z.MAIN:firefox-0:102.6.0-1.el8_7.s390x",
            "AppStream-8.7.0.Z.MAIN:firefox-0:102.6.0-1.el8_7.src",
            "AppStream-8.7.0.Z.MAIN:firefox-0:102.6.0-1.el8_7.x86_64",
            "AppStream-8.7.0.Z.MAIN:firefox-debuginfo-0:102.6.0-1.el8_7.aarch64",
            "AppStream-8.7.0.Z.MAIN:firefox-debuginfo-0:102.6.0-1.el8_7.ppc64le",
            "AppStream-8.7.0.Z.MAIN:firefox-debuginfo-0:102.6.0-1.el8_7.s390x",
            "AppStream-8.7.0.Z.MAIN:firefox-debuginfo-0:102.6.0-1.el8_7.x86_64",
            "AppStream-8.7.0.Z.MAIN:firefox-debugsource-0:102.6.0-1.el8_7.aarch64",
            "AppStream-8.7.0.Z.MAIN:firefox-debugsource-0:102.6.0-1.el8_7.ppc64le",
            "AppStream-8.7.0.Z.MAIN:firefox-debugsource-0:102.6.0-1.el8_7.s390x",
            "AppStream-8.7.0.Z.MAIN:firefox-debugsource-0:102.6.0-1.el8_7.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:9067"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "AppStream-8.7.0.Z.MAIN:firefox-0:102.6.0-1.el8_7.aarch64",
            "AppStream-8.7.0.Z.MAIN:firefox-0:102.6.0-1.el8_7.ppc64le",
            "AppStream-8.7.0.Z.MAIN:firefox-0:102.6.0-1.el8_7.s390x",
            "AppStream-8.7.0.Z.MAIN:firefox-0:102.6.0-1.el8_7.src",
            "AppStream-8.7.0.Z.MAIN:firefox-0:102.6.0-1.el8_7.x86_64",
            "AppStream-8.7.0.Z.MAIN:firefox-debuginfo-0:102.6.0-1.el8_7.aarch64",
            "AppStream-8.7.0.Z.MAIN:firefox-debuginfo-0:102.6.0-1.el8_7.ppc64le",
            "AppStream-8.7.0.Z.MAIN:firefox-debuginfo-0:102.6.0-1.el8_7.s390x",
            "AppStream-8.7.0.Z.MAIN:firefox-debuginfo-0:102.6.0-1.el8_7.x86_64",
            "AppStream-8.7.0.Z.MAIN:firefox-debugsource-0:102.6.0-1.el8_7.aarch64",
            "AppStream-8.7.0.Z.MAIN:firefox-debugsource-0:102.6.0-1.el8_7.ppc64le",
            "AppStream-8.7.0.Z.MAIN:firefox-debugsource-0:102.6.0-1.el8_7.s390x",
            "AppStream-8.7.0.Z.MAIN:firefox-debugsource-0:102.6.0-1.el8_7.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "Mozilla: Use-after-free in WebGL"
    }
  ]
}


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