DescriptionA flaw was found in the way pacemaker, a cluster resource manager, evaluated added nodes in certain situations. A user with read-only access could potentially assign any other existing roles to themselves and then add privileges to other users as well.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
pacemaker (PTS)buster2.0.1-5+deb10u2fixed
buster (security)2.0.1-5+deb10u1fixed
bookworm, sid2.1.5-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
pacemakersource(unstable)(not affected)


- pacemaker <not-affected> (Vulnerable code not present)
Introduced by: (Pacemaker-1.1.12-rc1)
Fixed by: (Pacemaker-1.1.13-rc2)

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