{
  "cveId": "CVE-2019-11739",
  "url": "https://patchblox.com/security/cve/CVE-2019-11739",
  "summary": "CVE-2019-11739 is fixed in 7 products on 1 platform, first by RHSA-2019:2774, released September 16, 2019. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "thunderbird: Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 60.9.0....",
  "description": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 60.9.0.\n\nSecurity Fix(es):\n\n* Mozilla: Covert Content Attack on S/MIME encryption using a crafted multipart/alternative message (CVE-2019-11739)\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\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": "2019-09-16T00:00:00Z",
  "severity": "Important",
  "cvss": 6.5,
  "epss": 0.00905,
  "epssPercentile": 0.60062,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "thunderbird",
      "release": "RHEL 8",
      "fixedVersion": "0:60.9.0-2.el8_0",
      "fix": "RHSA-2019:2774",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2019-2774",
      "released": "2019-09-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "thunderbird",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "fix": "thunderbird 1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-thunderbird-1-60.9.0-build1-0ubuntu0.18.04.1",
      "released": "2019-09-27T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "thunderbird",
      "release": "ol 8",
      "fixedVersion": "0:60.9.0-2.0.1.el8_0",
      "fix": "ELSA-2019-2774",
      "url": "https://patchblox.com/security/fix/linux/elsa-2019-2774",
      "released": "2019-09-17T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "thunderbird-globalmenu",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "fix": "thunderbird-globalmenu 1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-thunderbird-globalmenu-1-60.9.0-build1-0ubuntu0.18.04.1",
      "released": "2019-09-27T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "thunderbird-gnome-support",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "fix": "thunderbird-gnome-support 1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-thunderbird-gnome-support-1-60.9.0-build1-0ubuntu0.18.04.1",
      "released": "2019-09-27T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "thunderbird-mozsymbols",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "fix": "thunderbird-mozsymbols 1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-thunderbird-mozsymbols-1-60.9.0-build1-0ubuntu0.18.04.1",
      "released": "2019-09-27T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "xul-ext-calendar-timezones",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "fix": "xul-ext-calendar-timezones 1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-xul-ext-calendar-timezones-1-60.9.0-build1-0ubuntu0.18.04.1",
      "released": "2019-09-27T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "xul-ext-gdata-provider",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "fix": "xul-ext-gdata-provider 1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-xul-ext-gdata-provider-1-60.9.0-build1-0ubuntu0.18.04.1",
      "released": "2019-09-27T11:15:00Z"
    },
    {
      "platform": "linux",
      "product": "xul-ext-lightning",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "fix": "xul-ext-lightning 1:60.9.0\u002Bbuild1-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-xul-ext-lightning-1-60.9.0-build1-0ubuntu0.18.04.1",
      "released": "2019-09-27T11:15:00Z"
    }
  ],
  "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"
  }
}