Moderate: pcs security update

2024-09-1600:00:00

Google

osv.dev

pcs

pacemaker

corosync

security update

dos vulnerabilities

rexml

cvss score

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.8

Confidence

High

JSON

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.

Security Fix(es):

rexml: rubygem-rexml: DoS when parsing an XML having many specific characters such as whitespace character, >] and ]> (CVE-2024-41123)
rexml: DoS vulnerability in REXML (CVE-2024-41946)
rexml: DoS vulnerability in REXML (CVE-2024-43398)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.