{
  "cveId": "CVE-2025-61912",
  "url": "https://patchblox.com/security/cve/CVE-2025-61912",
  "summary": "CVE-2025-61912 is fixed in 4 products on 1 platform, first by python-ldap 3.0.0-1ubuntu0.2\u002Besm1, released October 10, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "python3-ldap: python-ldap is a lightweight directory access protocol (LDAP) client APIfor Python",
  "description": "python-ldap is a lightweight directory access protocol (LDAP) client APIfor Python. In versions prior to 3.4.5, ldap.dn.escape_dn_chars() escapes\\x00 incorrectly by emitting a backslash followed by a literal NUL byteinstead of the RFC-4514 hex form \\00. Any application that uses this helperto construct DNs from untrusted input can be made to consistently failbefore a request is sent to the LDAP server (e.g., AD), resulting in aclient-side denial of service. Version 3.4.5 contains a patch for theissue.",
  "published": "2025-10-10T15:15:00Z",
  "severity": "Medium",
  "cvss": 5.3,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
  "epss": 0.00458,
  "epssPercentile": 0.39974,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-ldap",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3.4.3-2\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2025-61912",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-61912",
      "released": "2025-10-10T22:15:37Z"
    },
    {
      "platform": "linux",
      "product": "python-ldap",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.4.4-1\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2025-61912",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-61912",
      "released": "2025-10-10T22:15:37Z"
    },
    {
      "platform": "linux",
      "product": "python-ldap",
      "release": "Debian 14",
      "fixedVersion": "3.4.5-1",
      "fix": "DEBIAN-CVE-2025-61912",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-61912",
      "released": "2025-10-10T22:15:37Z"
    },
    {
      "platform": "linux",
      "product": "python-ldap",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.0.0-1ubuntu0.2\u002Besm1",
      "fix": "python-ldap 3.0.0-1ubuntu0.2\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-ldap-3.0.0-1ubuntu0.2-esm1",
      "released": "2025-10-10T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-ldap",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "3.4.0-150400.3.3.1",
      "fix": "SUSE-SU-2025:3714-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-3714-1",
      "released": "2025-10-22T07:10:58Z"
    },
    {
      "platform": "linux",
      "product": "python-ldap",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.4.4-160000.3.1",
      "fix": "OPENSUSE-SU-2026:20421-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20421-1",
      "released": "2026-03-25T10:40:32Z"
    },
    {
      "platform": "linux",
      "product": "python-ldap",
      "release": "sles 15.6",
      "fixedVersion": "3.4.0-150400.3.3.1",
      "fix": "SUSE-SU-2025:3714-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-3714-1",
      "released": "2025-10-22T07:10:58Z"
    },
    {
      "platform": "linux",
      "product": "python-ldap",
      "release": "sles 16.0",
      "fixedVersion": "3.4.4-160000.3.1",
      "fix": "SUSE-SU-2026:20933-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20933-1",
      "released": "2026-03-25T10:48:13Z"
    },
    {
      "platform": "linux",
      "product": "python-pyldap",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.0.0-1ubuntu0.2\u002Besm1",
      "fix": "python-pyldap 3.0.0-1ubuntu0.2\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-pyldap-3.0.0-1ubuntu0.2-esm1",
      "released": "2025-10-10T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-ldap",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.0.0-1ubuntu0.2\u002Besm1",
      "fix": "python3-ldap 3.0.0-1ubuntu0.2\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-ldap-3.0.0-1ubuntu0.2-esm1",
      "released": "2025-10-10T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-ldap",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.2.0-4ubuntu2.1\u002Besm1",
      "fix": "python3-ldap 3.2.0-4ubuntu2.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-python3-ldap-3.2.0-4ubuntu2.1-esm1",
      "released": "2025-10-10T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-ldap",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.2.0-4ubuntu7.2",
      "fix": "python3-ldap 3.2.0-4ubuntu7.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-ldap-3.2.0-4ubuntu7.2",
      "released": "2025-10-10T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-ldap",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.4.4-1ubuntu0.24.04.1",
      "fix": "python3-ldap 3.4.4-1ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-python3-ldap-3.4.4-1ubuntu0.24.04.1",
      "released": "2025-10-10T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-ldap",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.4.4-1ubuntu0.25.04.1",
      "fix": "python3-ldap 3.4.4-1ubuntu0.25.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-python3-ldap-3.4.4-1ubuntu0.25.04.1",
      "released": "2026-01-16T01:42:25Z"
    },
    {
      "platform": "linux",
      "product": "python3-ldap",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.4.4-1ubuntu0.25.10.1",
      "fix": "python3-ldap 3.4.4-1ubuntu0.25.10.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-python3-ldap-3.4.4-1ubuntu0.25.10.1",
      "released": "2025-10-10T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-pyldap",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3.0.0-1ubuntu0.2\u002Besm1",
      "fix": "python3-pyldap 3.0.0-1ubuntu0.2\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-pyldap-3.0.0-1ubuntu0.2-esm1",
      "released": "2025-10-10T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-pyldap",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3.2.0-4ubuntu2.1\u002Besm1",
      "fix": "python3-pyldap 3.2.0-4ubuntu2.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-python3-pyldap-3.2.0-4ubuntu2.1-esm1",
      "released": "2025-10-10T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-pyldap",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.2.0-4ubuntu7.2",
      "fix": "python3-pyldap 3.2.0-4ubuntu7.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-pyldap-3.2.0-4ubuntu7.2",
      "released": "2025-10-10T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-pyldap",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.4.4-1ubuntu0.24.04.1",
      "fix": "python3-pyldap 3.4.4-1ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-python3-pyldap-3.4.4-1ubuntu0.24.04.1",
      "released": "2025-10-10T15:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-pyldap",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "3.4.4-1ubuntu0.25.04.1",
      "fix": "python3-pyldap 3.4.4-1ubuntu0.25.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-python3-pyldap-3.4.4-1ubuntu0.25.04.1",
      "released": "2026-01-16T01:42:25Z"
    },
    {
      "platform": "linux",
      "product": "python3-pyldap",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.4.4-1ubuntu0.25.10.1",
      "fix": "python3-pyldap 3.4.4-1ubuntu0.25.10.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-python3-pyldap-3.4.4-1ubuntu0.25.10.1",
      "released": "2025-10-10T15:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}