rhsa-2022_4590
Vulnerability from csaf_redhat
Published
2022-05-18 01:29
Modified
2024-11-22 19:15
Summary
Red Hat Security Advisory: firefox security update

Notes

Topic
An update for firefox is now available for Red Hat Enterprise Linux 9. 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 91.9.0 ESR. Security Fix(es): * Mozilla: Bypassing permission prompt in nested browsing contexts (CVE-2022-29909) * Mozilla: iframe Sandbox bypass (CVE-2022-29911) * Mozilla: Fullscreen notification bypass using popups (CVE-2022-29914) * Mozilla: Leaking browser history with CSS variables (CVE-2022-29916) * Mozilla: Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9 (CVE-2022-29917) * Mozilla: Reader mode bypassed SameSite cookies (CVE-2022-29912) 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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      "cwe": {
        "id": "CWE-281",
        "name": "Improper Preservation of Permissions"
      },
      "discovery_date": "2022-05-03T00:00:00+00:00",
      "ids": [
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          "text": "2081469"
        }
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      "notes": [
        {
          "category": "description",
          "text": "The Mozilla Foundation Security Advisory describes this flaw as:\r\n\r\nDocuments in deeply-nested cross-origin browsing contexts could have obtained permissions granted to the top-level origin, bypassing the existing prompt and wrongfully inheriting the top-level permissions.",
          "title": "Vulnerability description"
        },
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          "text": "Mozilla: Bypassing permission prompt in nested browsing contexts",
          "title": "Vulnerability summary"
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        {
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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"
        },
        {
          "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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            "AppStream-9.0.0.Z.MAIN.EUS:firefox-debugsource-0:91.9.0-1.el9_0.s390x",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-debugsource-0:91.9.0-1.el9_0.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:4590"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-0:91.9.0-1.el9_0.aarch64",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-0:91.9.0-1.el9_0.ppc64le",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-0:91.9.0-1.el9_0.s390x",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-0:91.9.0-1.el9_0.src",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-0:91.9.0-1.el9_0.x86_64",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-debuginfo-0:91.9.0-1.el9_0.aarch64",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-debuginfo-0:91.9.0-1.el9_0.ppc64le",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-debuginfo-0:91.9.0-1.el9_0.s390x",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-debuginfo-0:91.9.0-1.el9_0.x86_64",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-debugsource-0:91.9.0-1.el9_0.aarch64",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-debugsource-0:91.9.0-1.el9_0.ppc64le",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-debugsource-0:91.9.0-1.el9_0.s390x",
            "AppStream-9.0.0.Z.MAIN.EUS:firefox-debugsource-0:91.9.0-1.el9_0.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "Mozilla: Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9"
    }
  ]
}


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