CVE-2002-0604: Snapgear Lite+ Firewall

Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days.

Snapgear Lite+ firewall 1.5.3 and 1.5.4 allows remote attackers to cause a denial of service (crash) via a large number of packets with malformed IP options.

Affected products

• Snapgear Snapgear Lite+ Firewall: version 1.5.3 only; version 1.5.4 only

Published 2002-06-18. Last modified 2026-06-16.