BlackICE Agent 3.1.eal does not always reactivate after a system standby, which could allow remote attackers and local users to bypass intended firewall restrictions.
http://www.securityfocus.com/bid/4950
http://www.iss.net/security_center/static/9275.php
http://online.securityfocus.com/archive/1/275710
http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0090.html