Incorrect Default Permissions Affecting pcs-snmp package, versions <0:0.11.1-10.el9_0.2


Severity

Recommended
0.0
high
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.04% (6th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Incorrect Default Permissions vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-CENTOS9-PCSSNMP-3014993
  • published2 Sept 2022
  • disclosed1 Sept 2022

Introduced: 1 Sep 2022

CVE-2022-2735  (opens in a new tab)
CWE-276  (opens in a new tab)

How to fix?

Upgrade Centos:9 pcs-snmp to version 0:0.11.1-10.el9_0.2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pcs-snmp package and not the pcs-snmp package as distributed by Centos. See How to fix? for Centos:9 relevant fixed versions and status.

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 Scores

version 3.1