{
  "cveId": "CVE-2019-11733",
  "url": "https://patchblox.com/security/cve/CVE-2019-11733",
  "summary": "CVE-2019-11733 is fixed in 4 products on 1 platform, first by firefox 68.0.2\u002Bbuild1-0ubuntu0.18.04.1, released August 15, 2019. 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 68.1.0 ESR.\n\nSecurity Fix(es):\n\n* Mozilla: Sandbox escape through Firefox Sync (CVE-2019-9812)\n\n* Mozilla: Memory safety bugs fixed in Firefox 69 and Firefox ESR 68.1 (CVE-2019-11735)\n\n* Mozilla: Memory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox ESR 60.9 (CVE-2019-11740)\n\n* Mozilla: Same-origin policy violation with SVG filters and canvas to steal cross-origin images (CVE-2019-11742)\n\n* Mozilla: XSS by breaking out of title and textarea elements using innerHTML (CVE-2019-11744)\n\n* Mozilla: Use-after-free while manipulating video (CVE-2019-11746)\n\n* Mozilla: Use-after-free while extracting a key value in IndexedDB (CVE-2019-11752)\n\n* Mozilla: Cross-origin access to unload event attributes (CVE-2019-11743)\n\n* Mozilla: Persistence of WebRTC permissions in a third party context (CVE-2019-11748)\n\n* Mozilla: Camera information available without prompting using getUserMedia (CVE-2019-11749)\n\n* Mozilla: Type confusion in Spidermonkey (CVE-2019-11750)\n\n* Mozilla: Content security policy bypass through hash-based sources in directives (CVE-2019-11738)\n\n* Mozilla: \u0027Forget about this site\u0027 removes sites from pre-loaded HSTS list (CVE-2019-11747)\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": "2019-08-15T17:00:00Z",
  "severity": "Important",
  "cvss": 9.8,
  "epss": 0.01411,
  "epssPercentile": 0.72822,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "firefox",
      "release": "RHEL 8",
      "fixedVersion": "0:68.1.0-1.el8_0",
      "fix": "RHSA-2019:2663",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-2663",
      "released": "2019-09-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "68.0.2\u002Bbuild1-0ubuntu0.18.04.1",
      "fix": "firefox 68.0.2\u002Bbuild1-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-68.0.2-build1-0ubuntu0.18.04.1",
      "released": "2019-08-15T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-geckodriver",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "68.0.2\u002Bbuild1-0ubuntu0.18.04.1",
      "fix": "firefox-geckodriver 68.0.2\u002Bbuild1-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-geckodriver-68.0.2-build1-0ubuntu0.18.04.1",
      "released": "2019-08-15T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-globalmenu",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "68.0.2\u002Bbuild1-0ubuntu0.18.04.1",
      "fix": "firefox-globalmenu 68.0.2\u002Bbuild1-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-globalmenu-68.0.2-build1-0ubuntu0.18.04.1",
      "released": "2019-08-15T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-mozsymbols",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "68.0.2\u002Bbuild1-0ubuntu0.18.04.1",
      "fix": "firefox-mozsymbols 68.0.2\u002Bbuild1-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-mozsymbols-68.0.2-build1-0ubuntu0.18.04.1",
      "released": "2019-08-15T17:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}