description: 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.
problem types: CWE-276 - Incorrect Default Permissions.
affected:
{
product: ClusterLabs/pcs
vendor: n/a
versions:
status: affected, version: Affects v0.10.5 and later including all 0.11.x.
}