CVE-2025-13086

Name
CVE-2025-13086
Description
Improper validation of source IP addresses in OpenVPN version 2.6.0 through 2.6.15 and 2.7_alpha1 through 2.7_rc1 allows an attacker to open a session from a different IP address which did not initiate the connection resulting in a denial of service for the originating client
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
vendor-advisory https://community.openvpn.net/Security%20Announcements/CVE-2025-13086
release-notes https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00151.html
release-notes https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00152.html

Match rules

CPE URI Source package Min version Max version
openvpn >= 2.6.0 <= 2.7_rc1
cpe:2.3:a:openvpn:openvpn:*:*:*:*:community:*:*:* openvpn >= 2.6.0 < 2.6.16
cpe:2.3:a:openvpn:openvpn:2.7:alpha1:*:*:community:*:*:* openvpn == None == 2.7

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
openvpn edge-main 2.6.17-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
openvpn edge-main 2.6.16-r1 Natanael Copa <ncopa@alpinelinux.org> fixed
openvpn edge-main 2.6.16-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
openvpn edge-main 2.6.14-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.13-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.12-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.12-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.11-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.10-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.9-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.9-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.8-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.7-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.6-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.5-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.4-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.3-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.2-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.2-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.1-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn edge-main 2.6.0-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn 3.23-main 2.6.16-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
openvpn 3.22-main 2.6.16-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
openvpn 3.22-main 2.6.14-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn 3.22-main 2.6.11-r0 None possibly vulnerable
openvpn 3.22-main 2.6.7-r0 None possibly vulnerable
openvpn 3.21-main 2.6.16-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
openvpn 3.21-main 2.6.14-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn 3.21-main 2.6.12-r1 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn 3.21-main 2.6.11-r0 None possibly vulnerable
openvpn 3.21-main 2.6.7-r0 None possibly vulnerable
openvpn 3.20-main 2.6.16-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
openvpn 3.20-main 2.6.11-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn 3.20-main 2.6.10-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn 3.20-main 2.6.7-r0 None possibly vulnerable
openvpn 3.19-main 2.6.16-r0 Natanael Copa <ncopa@alpinelinux.org> fixed
openvpn 3.19-main 2.6.11-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn 3.19-main 2.6.8-r0 Natanael Copa <ncopa@alpinelinux.org> possibly vulnerable
openvpn 3.19-main 2.6.7-r0 None possibly vulnerable