Exposure of Resource to Wrong Sphere Affecting pcp-pmda-gfs2 package, versions <0:6.2.0-2.el9_4


Severity

Recommended
high

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.04% (16th percentile)

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  • Snyk IDSNYK-ALMALINUX9-PCPPMDAGFS2-6810812
  • published7 May 2024
  • disclosed30 Apr 2024

Introduced: 30 Apr 2024

CVE-2024-3019  (opens in a new tab)
CWE-668  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:9 pcp-pmda-gfs2 to version 0:6.2.0-2.el9_4 or higher.
This issue was patched in ALSA-2024:2566.

NVD Description

Note: Versions mentioned in the description apply only to the upstream pcp-pmda-gfs2 package and not the pcp-pmda-gfs2 package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 relevant fixed versions and status.

A flaw was found in PCP. The default pmproxy configuration exposes the Redis server backend to the local network, allowing remote command execution with the privileges of the Redis user. This issue can only be exploited when pmproxy is running. By default, pmproxy is not running and needs to be started manually. The pmproxy service is usually started from the 'Metrics settings' page of the Cockpit web interface. This flaw affects PCP versions 4.3.4 and newer.

CVSS Scores

version 3.1