{
  "cveId": "CVE-2020-8287",
  "url": "https://patchblox.com/security/cve/CVE-2020-8287",
  "summary": "CVE-2020-8287 is fixed in 13 products on 2 platforms, first by Node.js 12 12.20.1, released January 4, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Node.js 14 and 3 others: HTTP Request Smuggling (CWE-444)",
  "description": "Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling.",
  "published": "2021-01-06T13:15:00Z",
  "severity": "Moderate",
  "cvss": 6.5,
  "cwe": "CWE-444: HTTP Request Smuggling (CWE-444)",
  "epss": 0.16296,
  "epssPercentile": 0.96973,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2020-8287",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "Node.js 10",
      "fixedVersion": "10.23.2",
      "fix": "Node.js 10 10.23.2",
      "url": "https://patchblox.com/security/fix/windows-app/openjs.nodejs.10-10.23.2",
      "released": "2021-01-26T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Node.js 12",
      "fixedVersion": "12.20.1",
      "fix": "Node.js 12 12.20.1",
      "url": "https://patchblox.com/security/fix/windows-app/openjs.nodejs.12-12.20.1",
      "released": "2021-01-04T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Node.js 14",
      "fixedVersion": "14.15.4",
      "fix": "Node.js 14 14.15.4",
      "url": "https://patchblox.com/security/fix/windows-app/openjs.nodejs.14-14.15.4",
      "released": "2021-01-04T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Node.js 15",
      "fixedVersion": "15.5.1",
      "fix": "Node.js 15 15.5.1",
      "url": "https://patchblox.com/security/fix/windows-app/openjs.nodejs.15-15.5.1",
      "released": "2021-01-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libhttp-parser2.7.1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.7.1-2ubuntu0.1",
      "fix": "libhttp-parser2.7.1 2.7.1-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libhttp-parser2.7.1-2.7.1-2ubuntu0.1",
      "released": "2021-01-06T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libnode64",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "10.19.0~dfsg-3ubuntu1.1",
      "fix": "libnode64 10.19.0~dfsg-3ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libnode64-10.19.0-dfsg-3ubuntu1.1",
      "released": "2021-01-06T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs",
      "release": "RHEL 8",
      "fixedVersion": "1:14.15.4-2.module\u002Bel8.3.0\u002B9635\u002Bffdf8381",
      "fix": "RHSA-2021:0551",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-0551",
      "released": "2021-02-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "8.10.0~dfsg-2ubuntu0.4\u002Besm2",
      "fix": "nodejs 8.10.0~dfsg-2ubuntu0.4\u002Besm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-nodejs-8.10.0-dfsg-2ubuntu0.4-esm2",
      "released": "2021-01-06T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "10.19.0~dfsg-3ubuntu1.1",
      "fix": "nodejs 10.19.0~dfsg-3ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-nodejs-10.19.0-dfsg-3ubuntu1.1",
      "released": "2021-01-06T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs",
      "release": "ol 8",
      "fixedVersion": "1:14.15.4-2.module\u002Bel8.3.0\u002B9657\u002Ba08a905a",
      "fix": "ELSA-2021-0551",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-0551",
      "released": "2021-02-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-devel",
      "release": "RHEL 8",
      "fixedVersion": "1:14.15.4-2.module\u002Bel8.3.0\u002B9635\u002Bffdf8381",
      "fix": "RHSA-2021:0551",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-0551",
      "released": "2021-02-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-devel",
      "release": "ol 8",
      "fixedVersion": "1:14.15.4-2.module\u002Bel8.3.0\u002B9657\u002Ba08a905a",
      "fix": "ELSA-2021-0551",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-0551",
      "released": "2021-02-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-docs",
      "release": "RHEL 8",
      "fixedVersion": "1:14.15.4-2.module\u002Bel8.3.0\u002B9635\u002Bffdf8381",
      "fix": "RHSA-2021:0551",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-0551",
      "released": "2021-02-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-docs",
      "release": "ol 8",
      "fixedVersion": "1:14.15.4-2.module\u002Bel8.3.0\u002B9657\u002Ba08a905a",
      "fix": "ELSA-2021-0551",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-0551",
      "released": "2021-02-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-full-i18n",
      "release": "RHEL 8",
      "fixedVersion": "1:14.15.4-2.module\u002Bel8.3.0\u002B9635\u002Bffdf8381",
      "fix": "RHSA-2021:0551",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-0551",
      "released": "2021-02-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-full-i18n",
      "release": "ol 8",
      "fixedVersion": "1:14.15.4-2.module\u002Bel8.3.0\u002B9657\u002Ba08a905a",
      "fix": "ELSA-2021-0551",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-0551",
      "released": "2021-02-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-nodemon",
      "release": "RHEL 8",
      "fixedVersion": "0:2.0.3-1.module\u002Bel8.3.0\u002B6519\u002B9f98ed83",
      "fix": "RHSA-2021:0551",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-0551",
      "released": "2021-02-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-nodemon",
      "release": "ol 8",
      "fixedVersion": "0:2.0.3-1.module\u002Bel8.3.0\u002B7818\u002B6cd30d85",
      "fix": "ELSA-2021-0551",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-0551",
      "released": "2021-02-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-packaging",
      "release": "RHEL 8",
      "fixedVersion": "0:23-3.module\u002Bel8.3.0\u002B6519\u002B9f98ed83",
      "fix": "RHSA-2021:0551",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-0551",
      "released": "2021-02-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "nodejs-packaging",
      "release": "ol 8",
      "fixedVersion": "0:23-3.module\u002Bel8.3.0\u002B7818\u002B6cd30d85",
      "fix": "ELSA-2021-0551",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-0551",
      "released": "2021-02-20T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "npm",
      "release": "RHEL 8",
      "fixedVersion": "1:6.14.10-1.14.15.4.2.module\u002Bel8.3.0\u002B9635\u002Bffdf8381",
      "fix": "RHSA-2021:0551",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-0551",
      "released": "2021-02-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "npm",
      "release": "ol 8",
      "fixedVersion": "1:6.14.10-1.14.15.4.2.module\u002Bel8.3.0\u002B9657\u002Ba08a905a",
      "fix": "ELSA-2021-0551",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-0551",
      "released": "2021-02-20T00:00:00Z"
    }
  ],
  "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"
  }
}