{
  "cveId": "CVE-2024-39312",
  "url": "https://patchblox.com/security/cve/CVE-2024-39312",
  "summary": "CVE-2024-39312 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2024-39312, released July 8, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "botan: Botan is a C\u002B\u002B cryptography library",
  "description": "Botan is a C\u002B\u002B cryptography library. X.509 certificates can identifyelliptic curves using either an object identifier or using explicitencoding of the parameters. A bug in the parsing of name constraintextensions in X.509 certificates meant that if the extension included bothpermitted subtrees and excluded subtrees, only the permitted subtree wouldbe checked. If a certificate included a name which was permitted by thepermitted subtree but also excluded by excluded subtree, it would beaccepted. Fixed in versions 3.5.0 and 2.19.5.",
  "published": "2024-07-08T10:15:00Z",
  "severity": "Medium",
  "cvss": 5.3,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
  "epss": 0.00272,
  "epssPercentile": 0.19647,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "botan",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.19.3\u002Bdfsg-1\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2024-39312",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-39312",
      "released": "2024-07-08T17:15:11Z"
    },
    {
      "platform": "linux",
      "product": "botan",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.19.5\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2024-39312",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-39312",
      "released": "2024-07-08T17:15:11Z"
    },
    {
      "platform": "linux",
      "product": "botan",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.19.1\u002Bdfsg-2ubuntu1\u002Besm1",
      "fix": "botan 2.19.1\u002Bdfsg-2ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-botan-2.19.1-dfsg-2ubuntu1-esm1",
      "released": "2024-10-23T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "botan",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.19.3\u002Bdfsg-1ubuntu2\u002Besm1",
      "fix": "botan 2.19.3\u002Bdfsg-1ubuntu2\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-botan-2.19.3-dfsg-1ubuntu2-esm1",
      "released": "2024-10-23T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "botan",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.19.3\u002Bdfsg-1ubuntu2.1",
      "fix": "botan 2.19.3\u002Bdfsg-1ubuntu2.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-botan-2.19.3-dfsg-1ubuntu2.1",
      "released": "2026-01-16T01:42:23Z"
    },
    {
      "platform": "linux",
      "product": "libbotan-2-19",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.19.1\u002Bdfsg-2ubuntu1\u002Besm1",
      "fix": "libbotan-2-19 2.19.1\u002Bdfsg-2ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libbotan-2-19-2.19.1-dfsg-2ubuntu1-esm1",
      "released": "2024-10-23T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libbotan-2-19",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.19.3\u002Bdfsg-1ubuntu2\u002Besm1",
      "fix": "libbotan-2-19 2.19.3\u002Bdfsg-1ubuntu2\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libbotan-2-19-2.19.3-dfsg-1ubuntu2-esm1",
      "released": "2024-10-23T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libbotan-2-19",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.19.3\u002Bdfsg-1ubuntu2.1",
      "fix": "libbotan-2-19 2.19.3\u002Bdfsg-1ubuntu2.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libbotan-2-19-2.19.3-dfsg-1ubuntu2.1",
      "released": "2026-01-16T01:42:23Z"
    },
    {
      "platform": "linux",
      "product": "python3-botan",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.19.1\u002Bdfsg-2ubuntu1\u002Besm1",
      "fix": "python3-botan 2.19.1\u002Bdfsg-2ubuntu1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-botan-2.19.1-dfsg-2ubuntu1-esm1",
      "released": "2024-10-23T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-botan",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.19.3\u002Bdfsg-1ubuntu2\u002Besm1",
      "fix": "python3-botan 2.19.3\u002Bdfsg-1ubuntu2\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-python3-botan-2.19.3-dfsg-1ubuntu2-esm1",
      "released": "2024-10-23T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-botan",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.19.3\u002Bdfsg-1ubuntu2.1",
      "fix": "python3-botan 2.19.3\u002Bdfsg-1ubuntu2.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-python3-botan-2.19.3-dfsg-1ubuntu2.1",
      "released": "2026-01-16T01:42:23Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}