CVE-2005-2231: High Availability Linux Project Heartbeat

Low severity, CVSS 2.1. EPSS: 0.4% chance of exploitation in the next 30 days.

High Availability Linux Project Heartbeat 1.2.3 allows local users to overwrite arbitrary files via a symlink attack on temporary files.

Affected products

• High Availability Linux Project Heartbeat: version 1.2.3 only

Published 2005-07-12. Last modified 2026-06-16.