CVE-2022-2735

HIGH

7.8

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.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published9/6/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

clusterlabs:pcsdebian:debian_linux

Weaknesses (CWE)

CWE-276CWE-276

References

https://access.redhat.com/security/cve/CVE-2022-2735(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2116815(secalert@redhat.com)

https://www.debian.org/security/2022/dsa-5226(secalert@redhat.com)

https://www.openwall.com/lists/oss-security/2022/09/01/4(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2022-2735(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2116815(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2022/dsa-5226(af854a3a-2127-422b-91ae-364da2661108)

https://www.openwall.com/lists/oss-security/2022/09/01/4(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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