{"id":"CVE-2025-2704","details":"OpenVPN version 2.6.1 through 2.6.13 in server mode using TLS-crypt-v2 allows remote attackers to trigger a denial of service by corrupting and replaying network packets in the early handshake phase","modified":"2026-04-10T05:23:43.344782Z","published":"2025-04-02T21:15:32.943Z","related":["SUSE-SU-2025:01508-1","SUSE-SU-2025:1508-1","openSUSE-SU-2025:14979-1"],"references":[{"type":"WEB","url":"https://community.openvpn.net/openvpn/wiki/CVE-2025-2704"},{"type":"WEB","url":"https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00142.html"},{"type":"ARTICLE","url":"http://www.openwall.com/lists/oss-security/2025/04/02/5"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openvpn/openvpn","events":[{"introduced":"2c2a98a0e559928c2523bf32fbf4c8beaa160b12"},{"last_affected":"5662b3a8eb9e5744602a6da8cf3847455a0ba74f"}],"database_specific":{"versions":[{"introduced":"2.6.1"},{"last_affected":"2.6.13"}]}}],"versions":["v2.6.1","v2.6.10","v2.6.11","v2.6.12","v2.6.13","v2.6.2","v2.6.3","v2.6.4","v2.6.5","v2.6.6","v2.6.7","v2.6.8","v2.6.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-2704.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}