{
  "cveId": "CVE-2018-5142",
  "url": "https://patchblox.com/security/cve/CVE-2018-5142",
  "summary": "CVE-2018-5142 is fixed in 4 products on 1 platform, first by firefox 59.0.1\u002Bbuild1-0ubuntu1, released June 11, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "firefox: If Media Capture and Streams API permission is requested from documents with \u0022data:\u0022 or \u0022blob:\u0022 URLs, the permission...",
  "description": "If Media Capture and Streams API permission is requested from documents with \u0022data:\u0022 or \u0022blob:\u0022 URLs, the permission notifications do not properly display the originating domain. The notification states \u0022Unknown protocol\u0022 as the requestee, leading to user confusion about which site is asking for this permission. This vulnerability affects Firefox \u0026lt; 59.",
  "published": "2018-03-13T17:00:00Z",
  "severity": "Low",
  "epss": 0.01188,
  "epssPercentile": 0.68048,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "firefox",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "59.0.1\u002Bbuild1-0ubuntu1",
      "fix": "firefox 59.0.1\u002Bbuild1-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-59.0.1-build1-0ubuntu1",
      "released": "2018-06-11T14:29:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-globalmenu",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "59.0.1\u002Bbuild1-0ubuntu1",
      "fix": "firefox-globalmenu 59.0.1\u002Bbuild1-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-globalmenu-59.0.1-build1-0ubuntu1",
      "released": "2018-06-11T14:29:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-mozsymbols",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "59.0.1\u002Bbuild1-0ubuntu1",
      "fix": "firefox-mozsymbols 59.0.1\u002Bbuild1-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-mozsymbols-59.0.1-build1-0ubuntu1",
      "released": "2018-06-11T14:29:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-testsuite",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "59.0.1\u002Bbuild1-0ubuntu1",
      "fix": "firefox-testsuite 59.0.1\u002Bbuild1-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-testsuite-59.0.1-build1-0ubuntu1",
      "released": "2018-06-11T14:29:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T06:34:28Z"
}