{
  "cveId": "CVE-2022-2447",
  "url": "https://patchblox.com/security/cve/CVE-2022-2447",
  "summary": "CVE-2022-2447 is fixed in 4 products on 1 platform, first by DEBIAN-CVE-2022-2447, released September 1, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "python-keystonemiddleware: A flaw was found in Keystone",
  "description": "A flaw was found in Keystone. There is a time lag (up to one hour in a default configuration) between when security policy says a token should be revoked from when it is actually revoked. This could allow a remote administrator to secretly maintain access for longer than expected.",
  "published": "2022-09-01T14:15:00Z",
  "severity": "medium",
  "cvss": 6.6,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00719,
  "epssPercentile": 0.54123,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "keystone",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2:21.0.1-0ubuntu2.1",
      "fix": "keystone 2:21.0.1-0ubuntu2.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-keystone-2-21.0.1-0ubuntu2.1",
      "released": "2025-11-04T07:00:00Z"
    },
    {
      "platform": "linux",
      "product": "keystone-common",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2:21.0.1-0ubuntu2.1",
      "fix": "keystone-common 2:21.0.1-0ubuntu2.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-keystone-common-2-21.0.1-0ubuntu2.1",
      "released": "2025-11-04T07:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python-keystonemiddleware",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "10.1.0-4",
      "fix": "DEBIAN-CVE-2022-2447",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-2447",
      "released": "2022-09-01T21:15:09Z"
    },
    {
      "platform": "linux",
      "product": "python-keystonemiddleware",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "10.1.0-4",
      "fix": "DEBIAN-CVE-2022-2447",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-2447",
      "released": "2022-09-01T21:15:09Z"
    },
    {
      "platform": "linux",
      "product": "python-keystonemiddleware",
      "release": "Debian 14",
      "fixedVersion": "10.1.0-4",
      "fix": "DEBIAN-CVE-2022-2447",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-2447",
      "released": "2022-09-01T21:15:09Z"
    },
    {
      "platform": "linux",
      "product": "python3-keystone",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2:21.0.1-0ubuntu2.1",
      "fix": "python3-keystone 2:21.0.1-0ubuntu2.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-keystone-2-21.0.1-0ubuntu2.1",
      "released": "2025-11-04T07:00:00Z"
    }
  ],
  "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"
  }
}