CVE-2004-0392: Kame Racoon

Medium severity, CVSS 5.0. EPSS: 2.5% chance of exploitation in the next 30 days.

racoon before 20040407b allows remote attackers to cause a denial of service (infinite loop and dropped connections) via an IKE message with a malformed Generic Payload Header containing invalid (1) "Security Association Next Payload" and (2) "RESERVED" fields.

Affected products

• Kame Racoon: up to and including 2004-04-07a

Published 2004-06-14. Last modified 2026-06-16.