Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / ClusterLabs/pcs | affected Affects v0.10.5 and later including all 0.11.x. |
CWE
CWE-276
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2116815
- https://www.openwall.com/lists/oss-security/2022/09/01/4
- https://access.redhat.com/security/cve/CVE-2022-2735
- https://www.debian.org/security/2022/dsa-5226
ADP enrichment
No English description supplied.