CVE-2021-44225

NameCVE-2021-44225
DescriptionIn 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
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
keepalived (PTS)stretch1:1.3.2-1vulnerable
buster1:2.0.10-1vulnerable
bullseye1:2.1.5-0.2+deb11u1fixed
bookworm, sid1:2.2.4-0.2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
keepalivedsourcebullseye1:2.1.5-0.2+deb11u1
keepalivedsource(unstable)1:2.2.4-0.2

Notes

[buster] - keepalived <no-dsa> (Minor issue)
[stretch] - keepalived <no-dsa> (Minor issue)
https://github.com/acassen/keepalived/pull/2063
https://github.com/acassen/keepalived/commit/7977fec0be89ae6fe87405b3f8da2f0b5e415e3d

Search for package or bug name: Reporting problems