{
  "cveId": "CVE-2022-30122",
  "url": "https://patchblox.com/security/cve/CVE-2022-30122",
  "summary": "CVE-2022-30122 is fixed in ruby-rack on 1 platform, first by ruby-rack 1.6.4-4ubuntu0.2\u002Besm2, released December 5, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "ruby-rack: A possible denial of service vulnerability exists in Rack \u0026lt;2.0.9.1, \u0026lt;2.1.4.1 and \u0026lt;2.2.3.1 in the multipart p...",
  "description": "A possible denial of service vulnerability exists in Rack \u0026lt;2.0.9.1, \u0026lt;2.1.4.1 and \u0026lt;2.2.3.1 in the multipart parsing component of Rack.",
  "published": "2022-12-05T14:15:00Z",
  "severity": "Medium",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.02231,
  "epssPercentile": 0.82865,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ruby-rack",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "2.1.4-3\u002Bdeb11u1",
      "fix": "DSA-5530-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5530-1",
      "released": "2023-10-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-rack",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.2.4-1",
      "fix": "DEBIAN-CVE-2022-30122",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-30122",
      "released": "2022-12-05T22:15:10Z"
    },
    {
      "platform": "linux",
      "product": "ruby-rack",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.2.4-1",
      "fix": "DEBIAN-CVE-2022-30122",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-30122",
      "released": "2022-12-05T22:15:10Z"
    },
    {
      "platform": "linux",
      "product": "ruby-rack",
      "release": "Debian 14",
      "fixedVersion": "2.2.4-1",
      "fix": "DEBIAN-CVE-2022-30122",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-30122",
      "released": "2022-12-05T22:15:10Z"
    },
    {
      "platform": "linux",
      "product": "ruby-rack",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.6.4-4ubuntu0.2\u002Besm2",
      "fix": "ruby-rack 1.6.4-4ubuntu0.2\u002Besm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ruby-rack-1.6.4-4ubuntu0.2-esm2",
      "released": "2022-12-05T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-rack",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.0.7-2ubuntu0.1\u002Besm2",
      "fix": "ruby-rack 2.0.7-2ubuntu0.1\u002Besm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-ruby-rack-2.0.7-2ubuntu0.1-esm2",
      "released": "2022-12-05T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ruby-rack",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1.4-5ubuntu1\u002Besm2",
      "fix": "ruby-rack 2.1.4-5ubuntu1\u002Besm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-ruby-rack-2.1.4-5ubuntu1-esm2",
      "released": "2022-12-05T14:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}