{
  "cveId": "CVE-2022-34479",
  "url": "https://patchblox.com/security/cve/CVE-2022-34479",
  "summary": "CVE-2022-34479 is fixed in 10 products on 1 platform, first by RHSA-2022:5469, released June 30, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "firefox: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis...",
  "description": "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nThis update upgrades Firefox to version 91.11 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: CSP sandbox header without \u0060allow-scripts\u0060 can be bypassed via retargeted javascript: URI (CVE-2022-34468)\n\n* Mozilla: Use-after-free in nsSHistory (CVE-2022-34470)\n\n* Mozilla: A popup window could be resized in a way to overlay the address bar with web content (CVE-2022-34479)\n\n* Mozilla: Memory safety bugs fixed in Firefox 102 and Firefox ESR 91.11 (CVE-2022-34484)\n\n* Mozilla: Undesired attributes could be set as part of prototype pollution (CVE-2022-2200)\n\n* Mozilla: CSP bypass enabling stylesheet injection (CVE-2022-31744)\n\n* Mozilla: Unavailable PAC file resulted in OCSP requests being blocked (CVE-2022-34472)\n\n* Mozilla: Potential integer overflow in ReplaceElementsAt (CVE-2022-34481)\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.",
  "published": "2022-06-30T00:00:00Z",
  "severity": "Important",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00761,
  "epssPercentile": 0.55564,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "firefox",
      "release": "RHEL 8",
      "fixedVersion": "0:91.11.0-2.el8_6",
      "fix": "RHSA-2022:5469",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-5469",
      "released": "2022-06-30T00:00:00Z"
    },
    {
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      "product": "firefox",
      "release": "RHEL 9",
      "fixedVersion": "0:91.11.0-2.el9_0",
      "fix": "RHSA-2022:5481",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-5481",
      "released": "2022-07-01T00:00:00Z"
    },
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      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "102.0\u002Bbuild2-0ubuntu0.18.04.1",
      "fix": "firefox 102.0\u002Bbuild2-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-102.0-build2-0ubuntu0.18.04.1",
      "released": "2022-07-04T17:00:00Z"
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      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "102.0\u002Bbuild2-0ubuntu0.20.04.1",
      "fix": "firefox 102.0\u002Bbuild2-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-firefox-102.0-build2-0ubuntu0.20.04.1",
      "released": "2022-07-04T17:00:00Z"
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      "product": "firefox",
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      "fix": "ELSA-2022-5469",
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      "released": "2022-07-01T00:00:00Z"
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      "product": "firefox",
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      "fix": "ELSA-2022-5481",
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      "released": "2022-07-02T00:00:00Z"
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      "fix": "RLSA-2022:5469",
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      "released": "2022-06-30T21:27:52Z"
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  "attribution": {
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    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
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