| Name | CVE-2024-28882 |
| Description | OpenVPN from 2.6.0 through 2.6.10 in a server role accepts multiple exit notifications from authenticated clients which will extend the validity of a closing session |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1074488 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| openvpn (PTS) | jessie, jessie (lts) | 2.3.4-5+deb8u3 | fixed |
| stretch (security), stretch (lts), stretch | 2.4.0-6+deb9u4 | fixed |
| buster | 2.4.7-1+deb10u1 | fixed |
| bullseye | 2.5.1-3 | fixed |
| bookworm (security), bookworm | 2.6.3-1+deb12u2 | vulnerable |
| sid, trixie | 2.6.12-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| openvpn | source | jessie | (not affected) | | | |
| openvpn | source | stretch | (not affected) | | | |
| openvpn | source | buster | (not affected) | | | |
| openvpn | source | bullseye | (not affected) | | | |
| openvpn | source | (unstable) | 2.6.11-1 | | | 1074488 |
Notes
[bookworm] - openvpn <no-dsa> (Minor issue)
[bullseye] - openvpn <not-affected> (Vulnerable code not present)
Introduced by: https://github.com/OpenVPN/openvpn/commit/d468dff7bdfd79059818c190ddf41b125bb658de (v2.6_beta1)
Fixed by: https://github.com/OpenVPN/openvpn/commit/65fb67cd6c320a426567b2922c4282fb8738ba3f (v2.6.11)
[buster] - openvpn <not-affected> (Vulnerable code not present)
[stretch] - openvpn <not-affected> (Vulnerable code not present)
[jessie] - openvpn <not-affected> (Vulnerable code not present)