Debian 11: DSA-5226-1 Critical: Pcs Privilege Escalation Threat

Two security issues were discovered in pcs, a corosync and pacemaker
configuration tool:

CVE-2022-1049

It was discovered that expired accounts were still able to login
via PAM.

CVE-2022-2735

Ondrej Mular discovered that incorrect permissions on a Unix socket
setup for internal communication could result in privilege escalation.

For the stable distribution (bullseye), these problems have been fixed in
version 0.10.8-1+deb11u1.

We recommend that you upgrade your pcs packages.

For the detailed security status of pcs please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/pcs

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/