CVE-2002-2336: Symantec Norton Personal Firewall

Medium severity, CVSS 4.3. EPSS: 2.5% chance of exploitation in the next 30 days.

Norton Personal Firewall 2002 4.0, when configured to automatically block attacks, allows remote attackers to block IP addresses and cause a denial of service via spoofed packets.

Affected products

• Symantec Norton Personal Firewall: version 2002 only

Published 2002-12-31. Last modified 2026-06-16.