Intel/AIKIDO-2025-10404
OpenVPN.openvpn
AIKIDO-2025-10404
OpenVPN.openvpn is vulnerable to Improper Validation of Specified Type of Input
Improper Validation of Specified Type of InputCVE-2024-5594
24
Low Risk
This Affects:
OpenVPN.openvpn2.5.0 - 2.5.10
Fixed in 2.5.112.6.0 - 2.6.11
Fixed in 2.6.12TL;DR
Affected versions of OpenVPN prior to 2.6.11 do not properly sanitize PUSH_REPLY messages, allowing a malicious server to inject unexpected and arbitrary data that may be written to client logs.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
OpenVPN.openvpn is vulnerable to Improper Validation of Specified Type of Input in versions 2.5.0 - 2.5.10 and 2.6.0 - 2.6.11.
How to fix this
Upgrade the OpenVPN.openvpn library to the patch version.
Links
GitHub Release
Other
community.openvpn.net/openvpn/wiki/CVE-2024-5594https://community.openvpn.net/openvpn/wiki/CVE-2024-5594
mail-archive.com/openvpn-users@lists.sourceforge.net/msg07634.htmlhttps://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07634.html
lists.debian.org/debian-lts-announce/2025/03/msg00005.htmlhttps://lists.debian.org/debian-lts-announce/2025/03/msg00005.html
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