This script is Copyright (C) 2004-2011 Tenable Network Security, Inc.
This host is running a firewall that fails to filter certain types of
This version of ZoneAlarm contains a flaw that may allow a remote
attacker to bypass the ruleset. The issue is due to ZoneAlarm not
monitoring and alerting UDP traffic with a source port of 67.
This allows an attacker to bypass the firewall to reach protected
hosts without setting off warnings on the firewall.
See also :
Upgrade at least to version 2.1.25.
Risk factor :
Medium / CVSS Base Score : 5.0
CVSS Temporal Score : 4.1