7.8

CVE-2022-2735

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Clusterlabs ≫ Pcs Version >= 0.10.5 <= 0.11.3
Debian ≫ Debian Linux Version 11.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.31% 0.23
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-276 Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

https://www.debian.org/security/2022/dsa-5226
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2022-2735
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2116815
Patch
Third Party Advisory
Issue Tracking
https://www.openwall.com/lists/oss-security/2022/09/01/4
Third Party Advisory
Mailing List
Release Notes