| Name | CVE-2022-1049 |
| Description | A flaw was found in the Pacemaker configuration tool (pcs). The pcs daemon was allowing expired accounts, and accounts with expired passwords to login when using PAM authentication. Therefore, unprivileged expired accounts that have been denied access could still login. |
| 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-3108-1, DSA-5226-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| pcs (PTS) | buster | 0.10.1-2 | vulnerable |
| buster (security) | 0.10.1-2+deb10u1 | fixed |
| bullseye (security), bullseye | 0.10.8-1+deb11u1 | fixed |
| bookworm | 0.11.5-1+deb12u1 | fixed |
| sid, trixie | 0.11.7-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| pcs | source | stretch | (not affected) | | | |
| pcs | source | buster | 0.10.1-2+deb10u1 | | DLA-3108-1 | |
| pcs | source | bullseye | 0.10.8-1+deb11u1 | | DSA-5226-1 | |
| pcs | source | (unstable) | 0.11.3-1 | | | |
Notes
[stretch] - pcs <not-affected> (Vulnerable code introduced later, ./pcs/daemon/ not present)
https://huntr.dev/bounties/7aa921fc-a568-4fd8-96f4-7cd826246aa5
https://github.com/ClusterLabs/pcs/commit/fb860005117dc9e092649687dfa1304fb423efc5
Introduced by https://github.com/ClusterLabs/pcs/commit/8378cf1a81efc0cd421483234943057e2be0a8ed (v0.10)