Intrusion Prevention

KAME.Racoon.Malformed.Cookie.Crash

Description

This threat causes a crash by sending a malformed cookie ISAKMP packet. ISAKMP normally listens on UDP port 500. An attacker may use this flaw to disable your VPN remotely.

Affected Products

Older Racoon versions.

Impact

Denial of Services.

Recommended Actions

If you are running racoon VPN, download and install the latest SNAP kit from http://www.kame.net