Red Hat: CVE-2022-2735: CVE-2022-2735 pcs: obtaining an authentication token for hacluster user could lead to privilege escalation (Multiple Advisories)
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
09/06/2022
10/20/2022
10/20/2022
12/15/2023
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.
Solution(s)
- redhat-upgrade-pcs
- redhat-upgrade-pcs-snmp
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