{
  "cveId": "CVE-2025-24032",
  "url": "https://patchblox.com/security/cve/CVE-2025-24032",
  "summary": "CVE-2025-24032 is fixed in 3 products on 1 platform, first by libpam-pkcs11 0.6.12-2ubuntu0.24.10.1, released February 7, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libpam-pkcs11: PAM-PKCS#11 is a Linux-PAM login module that allows a X.509 certificatebased user login",
  "description": "PAM-PKCS#11 is a Linux-PAM login module that allows a X.509 certificatebased user login. Prior to version 0.6.13, if cert_policy is set to none(the default value), then pam_pkcs11 will only check if the user is capableof logging into the token. An attacker may create a different token withthe user\u0027s public data (e.g. the user\u0027s certificate) and a PIN known to theattacker. If no signature with the private key is required, then theattacker may now login as user with that created token. The default to*not* check the private key\u0027s signature has been changed with commitcommi6638576892b59a99389043c90a1e7dd4d783b921, so that all versionsstarting with pam_pkcs11-0.6.0 should be affected. As a workaround, in\u0060pam_pkcs11.conf\u0060, set at least \u0060cert_policy = signature;\u0060.",
  "published": "2025-02-10T08:15:00Z",
  "severity": "High",
  "epss": 0.00712,
  "epssPercentile": 0.53847,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libpam-pkcs11",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.6.9-2ubuntu0.1~esm1",
      "fix": "libpam-pkcs11 0.6.9-2ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpam-pkcs11-0.6.9-2ubuntu0.1-esm1",
      "released": "2025-02-10T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpam-pkcs11",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.6.11-2ubuntu0.1",
      "fix": "libpam-pkcs11 0.6.11-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libpam-pkcs11-0.6.11-2ubuntu0.1",
      "released": "2025-02-10T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpam-pkcs11",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.6.11-4ubuntu0.1",
      "fix": "libpam-pkcs11 0.6.11-4ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libpam-pkcs11-0.6.11-4ubuntu0.1",
      "released": "2025-02-10T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpam-pkcs11",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "0.6.12-2ubuntu0.24.04.1",
      "fix": "libpam-pkcs11 0.6.12-2ubuntu0.24.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libpam-pkcs11-0.6.12-2ubuntu0.24.04.1",
      "released": "2025-02-10T08:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpam-pkcs11",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "0.6.12-2ubuntu0.24.10.1",
      "fix": "libpam-pkcs11 0.6.12-2ubuntu0.24.10.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libpam-pkcs11-0.6.12-2ubuntu0.24.10.1",
      "released": "2025-02-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pam-pkcs11",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "0.6.11-4\u002Bdeb11u1",
      "fix": "DLA-4058-1",
      "url": "https://patchblox.com/security/fix/linux/dla-4058-1",
      "released": "2025-02-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pam-pkcs11",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "0.6.12-1\u002Bdeb12u1",
      "fix": "DSA-5864-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5864-1",
      "released": "2025-02-12T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pam-pkcs11",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "0.6.13-1",
      "fix": "DEBIAN-CVE-2025-24032",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-24032",
      "released": "2025-02-10T16:15:39Z"
    },
    {
      "platform": "linux",
      "product": "pam-pkcs11",
      "release": "Debian 14",
      "fixedVersion": "0.6.13-1",
      "fix": "DEBIAN-CVE-2025-24032",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-24032",
      "released": "2025-02-10T16:15:39Z"
    },
    {
      "platform": "linux",
      "product": "pam_pkcs11",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "0.6.10-150600.16.3.1",
      "fix": "SUSE-SU-2025:0689-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-0689-1",
      "released": "2025-02-24T12:57:14Z"
    },
    {
      "platform": "linux",
      "product": "pam_pkcs11",
      "release": "sles 15.6",
      "fixedVersion": "0.6.10-150600.16.3.1",
      "fix": "SUSE-SU-2025:0689-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-0689-1",
      "released": "2025-02-24T12:57:14Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}