CVE-2008-3651: Linux Ipsec Tools Racoon Daemon

Medium severity, CVSS 4.0. EPSS: 2.3% chance of exploitation in the next 30 days.

Memory leak in racoon/proposal.c in the racoon daemon in ipsec-tools before 0.7.1 allows remote authenticated users to cause a denial of service (memory consumption) via invalid proposals.

Affected products

• Linux Ipsec Tools Racoon Daemon: version 0.2.2 only; version 0.2.5 only; version 0.3.3 only; version 0.5 only; version 0.5.1 only; version 0.5.2 only; …

Published 2008-08-13. Last modified 2026-06-16.