Symantec firewalls multiple problems

Heap and stack overflows on NetBIOS name service packets parsing, endless loop on DNS packets parsing, stack overflow on oversized canonical DNS name...

Multiple Symantec firewall products contain a heap corruption vulnerability in the handling of NBNS response packets

Overview There is a heap corruption vulnerability in multiple Symantec firewall products in which attempts to process a specially crafted NetBIOS Name Service NBNS response packet could allow an unauthenticated, remote attacker to execute arbitrary code with kernel privileges. Description Symante...

Multiple Symantec Firewall Secure Webserver timeout DoS

Advanced IT-Security Advisory 01-10-2002 http://www.ai-sec.dk/ Issue: ====== Multiple Symantec Firewall Secure Webserver timeout DoS Problemdescription: =================== There exists a problem in "Simple, secure webserver 1.1" which is shipped with numerous Symantec firewalls, in which an...