{
  "cveId": "CVE-2021-3807",
  "url": "https://patchblox.com/security/cve/CVE-2021-3807",
  "summary": "CVE-2021-3807 is fixed in 8 products on 1 platform, first by ELSA-2021-5171, released December 16, 2021. It is not reported as exploited. Patch Radar priority: High.",
  "title": "nodejs: ELSA-2021-5171: nodejs:16 security, bug fix, and enhancement update (MODERATE)",
  "description": "ELSA-2021-5171: nodejs:16 security, bug fix, and enhancement update (MODERATE)",
  "published": "2021-12-16T00:00:00Z",
  "severity": "MODERATE",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.03552,
  "epssPercentile": 0.89409,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "nodejs",
      "release": "RHEL 8",
      "fixedVersion": "1:16.16.0-3.module\u002Bel8.6.0\u002B16248\u002B76b0e185",
      "fix": "RHSA-2022:6449",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6449",
      "released": "2022-09-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs",
      "release": "RHEL 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "RHSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs",
      "release": "almalinux 8",
      "fixedVersion": "1:14.18.2-2.module_el8.5.0\u002B2618\u002B8d46dafd",
      "fix": "ALSA-2022:0350",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0350",
      "released": "2022-02-01T20:08:39Z"
    },
    {
      "platform": "linux",
      "product": "nodejs",
      "release": "almalinux 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "ALSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs",
      "release": "ol 8",
      "fixedVersion": "1:16.13.1-3.0.1.module\u002Bel8.5.0\u002B20457\u002B52828f44",
      "fix": "ELSA-2021-5171",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-5171",
      "released": "2021-12-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs",
      "release": "ol 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "ELSA-2022-6595",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-6595",
      "released": "2022-09-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs",
      "release": "rocky 8",
      "fixedVersion": "1:16.16.0-3.module\u002Bel8.6.0\u002B1003\u002Bae94235a",
      "fix": "RLSA-2022:6449",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-6449",
      "released": "2022-09-13T07:36:52Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-devel",
      "release": "RHEL 8",
      "fixedVersion": "1:16.16.0-3.module\u002Bel8.6.0\u002B16248\u002B76b0e185",
      "fix": "RHSA-2022:6449",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6449",
      "released": "2022-09-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-devel",
      "release": "almalinux 8",
      "fixedVersion": "1:14.18.2-2.module_el8.5.0\u002B2618\u002B8d46dafd",
      "fix": "ALSA-2022:0350",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0350",
      "released": "2022-02-01T20:08:39Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-devel",
      "release": "ol 8",
      "fixedVersion": "1:16.13.1-3.0.1.module\u002Bel8.5.0\u002B20457\u002B52828f44",
      "fix": "ELSA-2021-5171",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-5171",
      "released": "2021-12-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-docs",
      "release": "RHEL 8",
      "fixedVersion": "1:16.16.0-3.module\u002Bel8.6.0\u002B16248\u002B76b0e185",
      "fix": "RHSA-2022:6449",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6449",
      "released": "2022-09-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-docs",
      "release": "RHEL 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "RHSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-docs",
      "release": "almalinux 8",
      "fixedVersion": "1:14.18.2-2.module_el8.5.0\u002B2618\u002B8d46dafd",
      "fix": "ALSA-2022:0350",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0350",
      "released": "2022-02-01T20:08:39Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-docs",
      "release": "almalinux 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "ALSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-docs",
      "release": "ol 8",
      "fixedVersion": "1:16.13.1-3.0.1.module\u002Bel8.5.0\u002B20457\u002B52828f44",
      "fix": "ELSA-2021-5171",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-5171",
      "released": "2021-12-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-docs",
      "release": "ol 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "ELSA-2022-6595",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-6595",
      "released": "2022-09-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-full-i18n",
      "release": "RHEL 8",
      "fixedVersion": "1:16.16.0-3.module\u002Bel8.6.0\u002B16248\u002B76b0e185",
      "fix": "RHSA-2022:6449",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6449",
      "released": "2022-09-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-full-i18n",
      "release": "RHEL 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "RHSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-full-i18n",
      "release": "almalinux 8",
      "fixedVersion": "1:14.18.2-2.module_el8.5.0\u002B2618\u002B8d46dafd",
      "fix": "ALSA-2022:0350",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0350",
      "released": "2022-02-01T20:08:39Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-full-i18n",
      "release": "almalinux 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "ALSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-full-i18n",
      "release": "ol 8",
      "fixedVersion": "1:16.13.1-3.0.1.module\u002Bel8.5.0\u002B20457\u002B52828f44",
      "fix": "ELSA-2021-5171",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-5171",
      "released": "2021-12-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-full-i18n",
      "release": "ol 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "ELSA-2022-6595",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-6595",
      "released": "2022-09-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-libs",
      "release": "RHEL 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "RHSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-libs",
      "release": "almalinux 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "ALSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-libs",
      "release": "ol 9",
      "fixedVersion": "1:16.16.0-1.el9_0",
      "fix": "ELSA-2022-6595",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-6595",
      "released": "2022-09-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-nodemon",
      "release": "RHEL 8",
      "fixedVersion": "0:2.0.19-2.module\u002Bel8.6.0\u002B16240\u002B7ca51420",
      "fix": "RHSA-2022:6449",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6449",
      "released": "2022-09-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-nodemon",
      "release": "RHEL 9",
      "fixedVersion": "0:2.0.19-1.el9_0",
      "fix": "RHSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-nodemon",
      "release": "almalinux 8",
      "fixedVersion": "2.0.15-1.module_el8.6.0\u002B2904\u002Bf21ad6f4",
      "fix": "ALSA-2022:0350",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0350",
      "released": "2022-02-01T20:08:39Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-nodemon",
      "release": "almalinux 9",
      "fixedVersion": "2.0.19-1.el9_0",
      "fix": "ALSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-nodemon",
      "release": "ol 8",
      "fixedVersion": "0:2.0.15-1.module\u002Bel8.5.0\u002B20457\u002B52828f44",
      "fix": "ELSA-2021-5171",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-5171",
      "released": "2021-12-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-nodemon",
      "release": "ol 9",
      "fixedVersion": "0:2.0.19-1.el9_0",
      "fix": "ELSA-2022-6595",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-6595",
      "released": "2022-09-22T00:00:00Z"
    },
    {
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      "product": "nodejs-nodemon",
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      "fixedVersion": "0:2.0.19-2.module\u002Bel8.6.0\u002B1046\u002B80feca58",
      "fix": "RLSA-2022:6449",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-6449",
      "released": "2022-09-13T07:36:52Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-nodemon",
      "release": "rocky 9",
      "fixedVersion": "0:2.0.19-1.el9_0",
      "fix": "RLSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-6595",
      "released": "2022-09-20T11:37:49Z"
    },
    {
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      "release": "RHEL 8",
      "fixedVersion": "0:25-1.module\u002Bel8.5.0\u002B10992\u002Bfac5fe06",
      "fix": "RHSA-2022:6449",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6449",
      "released": "2022-09-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-packaging",
      "release": "almalinux 8",
      "fixedVersion": "23-3.module_el8.5.0\u002B2618\u002B8d46dafd",
      "fix": "ALSA-2022:0350",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0350",
      "released": "2022-02-01T20:08:39Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-packaging",
      "release": "ol 8",
      "fixedVersion": "0:25-1.module\u002Bel8.5.0\u002B20388\u002B4b61e68d",
      "fix": "ELSA-2021-5171",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-5171",
      "released": "2021-12-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-packaging",
      "release": "rocky 8",
      "fixedVersion": "0:25-1.module\u002Bel8.6.0\u002B1046\u002B80feca58",
      "fix": "RLSA-2022:6449",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-6449",
      "released": "2022-09-13T07:36:52Z"
    },
    {
      "platform": "linux",
      "product": "npm",
      "release": "RHEL 8",
      "fixedVersion": "1:8.11.0-1.16.16.0.3.module\u002Bel8.6.0\u002B16248\u002B76b0e185",
      "fix": "RHSA-2022:6449",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6449",
      "released": "2022-09-13T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "npm",
      "release": "RHEL 9",
      "fixedVersion": "1:8.11.0-1.16.16.0.1.el9_0",
      "fix": "RHSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "npm",
      "release": "almalinux 8",
      "fixedVersion": "1:6.14.15-1.14.18.2.2.module_el8.5.0\u002B2618\u002B8d46dafd",
      "fix": "ALSA-2022:0350",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-0350",
      "released": "2022-02-01T20:08:39Z"
    },
    {
      "platform": "linux",
      "product": "npm",
      "release": "almalinux 9",
      "fixedVersion": "1:8.11.0-1.16.16.0.1.el9_0",
      "fix": "ALSA-2022:6595",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-6595",
      "released": "2022-09-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "npm",
      "release": "ol 8",
      "fixedVersion": "1:8.1.2-1.16.13.1.3.0.1.module\u002Bel8.5.0\u002B20457\u002B52828f44",
      "fix": "ELSA-2021-5171",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-5171",
      "released": "2021-12-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "npm",
      "release": "ol 9",
      "fixedVersion": "1:8.11.0-1.16.16.0.1.el9_0",
      "fix": "ELSA-2022-6595",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-6595",
      "released": "2022-09-22T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-11T01:43:54Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}