CVE-2022-2735 (GCVE-0-2022-2735)

Vulnerability from cvelistv5 – Published: 2022-09-06 17:18 – Updated: 2024-08-03 00:46
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • CWE-276 - - Incorrect Default Permissions.
Assigner
References
Impacted products
Vendor Product Version
n/a ClusterLabs/pcs Affected: Affects v0.10.5 and later including all 0.11.x.
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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