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CVE-2020-25654 Detail

Description

An ACL bypass flaw was found in pacemaker. An attacker having a local account on the cluster and in the haclient group could use IPC communication with various daemons directly to perform certain tasks that they would be prevented by ACLs from doing if they went through the configuration.


Metrics

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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1888191 Issue Tracking  Third Party Advisory 
https://lists.clusterlabs.org/pipermail/users/2020-October/027840.html Mailing List  Vendor Advisory 
https://lists.debian.org/debian-lts-announce/2021/01/msg00007.html Mailing List  Third Party Advisory 
https://seclists.org/oss-sec/2020/q4/83 Mailing List  Third Party Advisory 
https://security.gentoo.org/glsa/202309-09

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  
CWE-284 Improper Access Control Red Hat, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-25654
NVD Published Date:
11/24/2020
NVD Last Modified:
09/29/2023
Source:
Red Hat, Inc.