{
  "cveId": "CVE-2021-3908",
  "url": "https://patchblox.com/security/cve/CVE-2021-3908",
  "summary": "CVE-2021-3908 is fixed in cfrpki on 1 platform by DEBIAN-CVE-2021-3908 (version 1.4.0-1), released November 11, 2021. It is not reported as exploited. Patch Radar priority: High.",
  "title": "cfrpki: OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion,...",
  "description": "OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal never end.",
  "published": "2021-11-11T22:15:07Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00731,
  "epssPercentile": 0.54522,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "cfrpki",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.4.0-1",
      "fix": "DEBIAN-CVE-2021-3908",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-3908",
      "released": "2021-11-11T22:15:07Z"
    }
  ],
  "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"
  }
}