Rapid7 Vulnerability & Exploit Database

Oracle Linux: (CVE-2022-2735) (Multiple Advisories): pcs security update

Back to Search

Oracle Linux: (CVE-2022-2735) (Multiple Advisories): pcs security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
09/01/2022
Created
09/06/2022
Added
09/02/2022
Modified
11/23/2022

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)

  • oracle-linux-upgrade-pcs
  • oracle-linux-upgrade-pcs-snmp

References

  • ELSA-2022-9754
  • CVE-2022-2735

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;