| Name | CVE-2021-44225 |
| Description | In Keepalived through 2.2.4, the D-Bus policy does not sufficiently restrict the message destination, allowing any user to inspect and manipulate any property. This leads to access-control bypass in some situations in which an unrelated D-Bus system service has a settable (writable) property |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3388-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| keepalived (PTS) | buster | 1:2.0.10-1 | vulnerable |
| buster (security) | 1:2.0.10-1+deb10u1 | fixed | |
| bullseye | 1:2.1.5-0.2+deb11u1 | fixed | |
| bookworm | 1:2.2.7-1 | fixed | |
| sid, trixie | 1:2.2.8-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| keepalived | source | buster | 1:2.0.10-1+deb10u1 | DLA-3388-1 | ||
| keepalived | source | bullseye | 1:2.1.5-0.2+deb11u1 | |||
| keepalived | source | (unstable) | 1:2.2.4-0.2 |
[stretch] - keepalived <no-dsa> (Minor issue)
https://github.com/acassen/keepalived/pull/2063
https://github.com/acassen/keepalived/commit/7977fec0be89ae6fe87405b3f8da2f0b5e415e3d