openvpn: OpenVPN version 2.6.1 through 2.6.13 in server mode using TLS-crypt-v2allows remote attackers to trigger a denial of...
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.
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
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| openvpn · Debian 12.15 (bookworm) | 2.6.3-1+deb12u3 | DEBIAN-CVE-2025-2704 | Apr 2, 2025 |
| openvpn · Debian 13.5 (trixie) | 2.6.14-1 | DEBIAN-CVE-2025-2704 | Apr 2, 2025 |
| openvpn · Debian 14 | 2.6.14-1 | DEBIAN-CVE-2025-2704 | Apr 2, 2025 |
| openvpn · Ubuntu 24.04.5 LTS (noble) | 2.6.12-0ubuntu0.24.04.3 | openvpn 2.6.12-0ubuntu0.24.04.3 | Apr 1, 2025 |
| openvpn · Ubuntu 24.10 (oracular) | 2.6.12-1ubuntu1.2 | openvpn 2.6.12-1ubuntu1.2 | Apr 2, 2025 |
| openvpn · amzn 2023 | 2.6.12-1.amzn2023.0.2 | ALAS2023-2025-967 | May 7, 2025 |
| openvpn · opensuse-leap 15.6 | 2.6.8-150600.3.17.1 | SUSE-SU-2025:1508-1 | May 7, 2025 |
| openvpn · sles 15.6 | 2.6.8-150600.3.17.1 | SUSE-SU-2025:1508-1 | May 7, 2025 |
| openvpn · sles 15.7 | 2.6.8-150600.3.17.1 | SUSE-SU-2025:01508-1 | Jun 6, 2025 |
| openvpn-dco · opensuse-leap 15.6 | 2.6.8-150600.3.17.1 | SUSE-SU-2025:1508-1 | May 7, 2025 |
| openvpn-dco · sles 15.6 | 2.6.8-150600.3.17.1 | SUSE-SU-2025:1508-1 | May 7, 2025 |
| openvpn-dco · sles 15.7 | 2.6.8-150600.3.17.1 | SUSE-SU-2025:01508-1 | Jun 6, 2025 |
| openvpn-debuginfo · amzn 2023 | 2.6.12-1.amzn2023.0.2 | ALAS2023-2025-967 | May 7, 2025 |
| openvpn-debugsource · amzn 2023 | 2.6.12-1.amzn2023.0.2 | ALAS2023-2025-967 | May 7, 2025 |
| openvpn-devel · amzn 2023 | 2.6.12-1.amzn2023.0.2 | ALAS2023-2025-967 | May 7, 2025 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.