{
  "cveId": "CVE-2018-5164",
  "url": "https://patchblox.com/security/cve/CVE-2018-5164",
  "summary": "CVE-2018-5164 is fixed in 4 products on 1 platform, first by firefox 60.0\u002Bbuild2-0ubuntu1, released May 10, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "firefox: Content Security Policy (CSP) is not applied correctly to all parts of multipart content sent with the \u0022multipart/x-m...",
  "description": "Content Security Policy (CSP) is not applied correctly to all parts of multipart content sent with the \u0022multipart/x-mixed-replace\u0022 MIME type. This could allow for script to run where CSP should block it, allowing for cross-site scripting (XSS) and other attacks. This vulnerability affects Firefox \u0026lt; 60.",
  "published": "2018-05-10T17:00:00Z",
  "severity": "Medium",
  "epss": 0.01564,
  "epssPercentile": 0.75611,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "firefox",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "60.0\u002Bbuild2-0ubuntu1",
      "fix": "firefox 60.0\u002Bbuild2-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-60.0-build2-0ubuntu1",
      "released": "2018-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-globalmenu",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "60.0\u002Bbuild2-0ubuntu1",
      "fix": "firefox-globalmenu 60.0\u002Bbuild2-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-globalmenu-60.0-build2-0ubuntu1",
      "released": "2018-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-mozsymbols",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "60.0\u002Bbuild2-0ubuntu1",
      "fix": "firefox-mozsymbols 60.0\u002Bbuild2-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-mozsymbols-60.0-build2-0ubuntu1",
      "released": "2018-05-10T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-testsuite",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "60.0\u002Bbuild2-0ubuntu1",
      "fix": "firefox-testsuite 60.0\u002Bbuild2-0ubuntu1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-testsuite-60.0-build2-0ubuntu1",
      "released": "2018-05-10T17:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-12T01:51:14Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}