{
  "cveId": "CVE-2022-21712",
  "url": "https://patchblox.com/security/cve/CVE-2022-21712",
  "summary": "CVE-2022-21712 is fixed in 14 products on 1 platform, first by python3-twisted 22.1.0-2ubuntu2, released February 7, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "python3-twisted: twisted is an event-driven networking engine written in Python",
  "description": "twisted is an event-driven networking engine written in Python. In affectedversions twisted exposes cookies and authorization headers when followingcross-origin redirects. This issue is present in the\u0060twited.web.RedirectAgent\u0060 and \u0060twisted.web. BrowserLikeRedirectAgent\u0060functions. Users are advised to upgrade. There are no known workarounds.",
  "published": "2022-02-07T14:15:00Z",
  "severity": "Medium",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "epss": 0.01381,
  "epssPercentile": 0.7232,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-twisted",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "17.9.0-2ubuntu0.3",
      "fix": "python-twisted 17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-twisted-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-twisted-bin",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "17.9.0-2ubuntu0.3",
      "fix": "python-twisted-bin 17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-twisted-bin-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-twisted-conch",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:17.9.0-2ubuntu0.3",
      "fix": "python-twisted-conch 1:17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-twisted-conch-1-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-twisted-core",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "17.9.0-2ubuntu0.3",
      "fix": "python-twisted-core 17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-twisted-core-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-twisted-mail",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "17.9.0-2ubuntu0.3",
      "fix": "python-twisted-mail 17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-twisted-mail-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-twisted-names",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "17.9.0-2ubuntu0.3",
      "fix": "python-twisted-names 17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-twisted-names-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-twisted-news",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "17.9.0-2ubuntu0.3",
      "fix": "python-twisted-news 17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-twisted-news-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-twisted-runner",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "17.9.0-2ubuntu0.3",
      "fix": "python-twisted-runner 17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-twisted-runner-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-twisted-web",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "17.9.0-2ubuntu0.3",
      "fix": "python-twisted-web 17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-twisted-web-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-twisted-words",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "17.9.0-2ubuntu0.3",
      "fix": "python-twisted-words 17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-twisted-words-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-twisted",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "17.9.0-2ubuntu0.3",
      "fix": "python3-twisted 17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-twisted-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-twisted",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "18.9.0-11ubuntu0.20.04.2",
      "fix": "python3-twisted 18.9.0-11ubuntu0.20.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-python3-twisted-18.9.0-11ubuntu0.20.04.2",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-twisted",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "22.1.0-2ubuntu2",
      "fix": "python3-twisted 22.1.0-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-twisted-22.1.0-2ubuntu2",
      "released": "2022-02-07T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-twisted",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "22.1.0-2ubuntu2",
      "fix": "python3-twisted 22.1.0-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-python3-twisted-22.1.0-2ubuntu2",
      "released": "2026-01-16T01:42:23Z"
    },
    {
      "platform": "linux",
      "product": "python3-twisted",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "22.1.0-2ubuntu2",
      "fix": "python3-twisted 22.1.0-2ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-python3-twisted-22.1.0-2ubuntu2",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "python3-twisted",
      "release": "amzn 2023",
      "fixedVersion": "22.4.0-124.amzn2023.0.2",
      "fix": "ALAS2023-2023-056",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-056",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-twisted\u002Btls",
      "release": "amzn 2023",
      "fixedVersion": "22.4.0-124.amzn2023.0.2",
      "fix": "ALAS2023-2023-056",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2023-056",
      "released": "2023-02-17T20:45:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-twisted-bin",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "17.9.0-2ubuntu0.3",
      "fix": "python3-twisted-bin 17.9.0-2ubuntu0.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-twisted-bin-17.9.0-2ubuntu0.3",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-twisted-bin",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "18.9.0-11ubuntu0.20.04.2",
      "fix": "python3-twisted-bin 18.9.0-11ubuntu0.20.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-python3-twisted-bin-18.9.0-11ubuntu0.20.04.2",
      "released": "2022-03-03T13:15:00Z"
    },
    {
      "platform": "linux",
      "product": "twisted",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "22.1.0-1",
      "fix": "DEBIAN-CVE-2022-21712",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-21712",
      "released": "2022-02-07T22:15:08Z"
    },
    {
      "platform": "linux",
      "product": "twisted",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "22.1.0-1",
      "fix": "DEBIAN-CVE-2022-21712",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-21712",
      "released": "2022-02-07T22:15:08Z"
    },
    {
      "platform": "linux",
      "product": "twisted",
      "release": "Debian 14",
      "fixedVersion": "22.1.0-1",
      "fix": "DEBIAN-CVE-2022-21712",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-21712",
      "released": "2022-02-07T22:15:08Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}