Clusterlabs: >> Pcs >> 0.10.13 Security Vulnerabilities
A vulnerability was found in the PCS project. This issue occurs due to incorrect permissions on a Unix socket used for internal communication between PCS daemons. A privilege escalation could happen by obtaining an authentication token for a hacluster user. With the "hacluster" token, this flaw allows an attacker to have complete control over the cluster managed by PCS.
CVSS Score
7.8
EPSS Score
0.0
Published
2022-09-06
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.
CVSS Score
8.8
EPSS Score
0.001
Published
2022-03-25