Executive Summary

Informations
Name CVE-2022-2735 First vendor Publication 2022-09-06
Vendor Cve Last vendor Modification 2024-01-25

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2735

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-276 Incorrect Default Permissions

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 1

Sources (Detail)

Source Url
DEBIAN https://www.debian.org/security/2022/dsa-5226
MISC https://access.redhat.com/security/cve/CVE-2022-2735
https://bugzilla.redhat.com/show_bug.cgi?id=2116815
https://www.openwall.com/lists/oss-security/2022/09/01/4

Alert History

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Date Informations
2024-01-26 00:27:59
  • Multiple Updates
2023-02-13 00:27:30
  • Multiple Updates
2023-02-03 05:27:34
  • Multiple Updates
2022-09-13 21:27:16
  • Multiple Updates
2022-09-07 09:27:12
  • Multiple Updates
2022-09-07 00:27:14
  • First insertion