CVE-2012-2103: Munin-Monitoring Munin

Low severity, CVSS 1.2. EPSS: 0.3% chance of exploitation in the next 30 days.

The qmailscan plugin for Munin 1.4.5 allows local users to overwrite arbitrary files via a symlink attack on temporary files with predictable names.

Affected products

• Munin-Monitoring Munin: version 1.4.5 only

Published 2012-08-26. Last modified 2026-06-16.