{
  "cveId": "CVE-2025-2704",
  "url": "https://patchblox.com/security/cve/CVE-2025-2704",
  "summary": "CVE-2025-2704 is fixed in 5 products on 1 platform, first by openvpn 2.6.12-0ubuntu0.24.04.3, released April 1, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "openvpn: OpenVPN version 2.6.1 through 2.6.13 in server mode using TLS-crypt-v2allows remote attackers to trigger a denial of...",
  "description": "OpenVPN version 2.6.1 through 2.6.13 in server mode using TLS-crypt-v2allows remote attackers to trigger a denial of service by corrupting andreplaying network packets in the early handshake phase",
  "published": "2025-04-01T17:00:00Z",
  "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": 0.00843,
  "epssPercentile": 0.58177,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.6.3-1\u002Bdeb12u3",
      "fix": "DEBIAN-CVE-2025-2704",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-2704",
      "released": "2025-04-02T21:15:32Z"
    },
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.6.14-1",
      "fix": "DEBIAN-CVE-2025-2704",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-2704",
      "released": "2025-04-02T21:15:32Z"
    },
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "Debian 14",
      "fixedVersion": "2.6.14-1",
      "fix": "DEBIAN-CVE-2025-2704",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-2704",
      "released": "2025-04-02T21:15:32Z"
    },
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.6.12-0ubuntu0.24.04.3",
      "fix": "openvpn 2.6.12-0ubuntu0.24.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-openvpn-2.6.12-0ubuntu0.24.04.3",
      "released": "2025-04-01T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "2.6.12-1ubuntu1.2",
      "fix": "openvpn 2.6.12-1ubuntu1.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-openvpn-2.6.12-1ubuntu1.2",
      "released": "2025-04-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "amzn 2023",
      "fixedVersion": "2.6.12-1.amzn2023.0.2",
      "fix": "ALAS2023-2025-967",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-967",
      "released": "2025-05-07T22:54:00Z"
    },
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "2.6.8-150600.3.17.1",
      "fix": "SUSE-SU-2025:1508-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-1508-1",
      "released": "2025-05-07T14:02:51Z"
    },
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "sles 15.6",
      "fixedVersion": "2.6.8-150600.3.17.1",
      "fix": "SUSE-SU-2025:1508-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-1508-1",
      "released": "2025-05-07T14:02:51Z"
    },
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "sles 15.7",
      "fixedVersion": "2.6.8-150600.3.17.1",
      "fix": "SUSE-SU-2025:01508-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-01508-1",
      "released": "2025-06-06T10:05:10Z"
    },
    {
      "platform": "linux",
      "product": "openvpn-dco",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "2.6.8-150600.3.17.1",
      "fix": "SUSE-SU-2025:1508-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-1508-1",
      "released": "2025-05-07T14:02:51Z"
    },
    {
      "platform": "linux",
      "product": "openvpn-dco",
      "release": "sles 15.6",
      "fixedVersion": "2.6.8-150600.3.17.1",
      "fix": "SUSE-SU-2025:1508-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-1508-1",
      "released": "2025-05-07T14:02:51Z"
    },
    {
      "platform": "linux",
      "product": "openvpn-dco",
      "release": "sles 15.7",
      "fixedVersion": "2.6.8-150600.3.17.1",
      "fix": "SUSE-SU-2025:01508-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-01508-1",
      "released": "2025-06-06T10:05:10Z"
    },
    {
      "platform": "linux",
      "product": "openvpn-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2.6.12-1.amzn2023.0.2",
      "fix": "ALAS2023-2025-967",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-967",
      "released": "2025-05-07T22:54:00Z"
    },
    {
      "platform": "linux",
      "product": "openvpn-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "2.6.12-1.amzn2023.0.2",
      "fix": "ALAS2023-2025-967",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-967",
      "released": "2025-05-07T22:54:00Z"
    },
    {
      "platform": "linux",
      "product": "openvpn-devel",
      "release": "amzn 2023",
      "fixedVersion": "2.6.12-1.amzn2023.0.2",
      "fix": "ALAS2023-2025-967",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-967",
      "released": "2025-05-07T22:54:00Z"
    }
  ],
  "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"
  }
}