Multiple buffer overflows in Norman Antivirus 5.90 allow remote attackers to execute arbitrary code via a crafted (1) ACE or (2) LZH file, resulting from an "integer cast around."
https://exchange.xforce.ibmcloud.com/vulnerabilities/35561
https://exchange.xforce.ibmcloud.com/vulnerabilities/35559
http://www.vupen.com/english/advisories/2007/2619
http://www.securitytracker.com/id?1018438
http://www.securityfocus.com/bid/25015
http://www.securityfocus.com/bid/25003
http://www.securityfocus.com/archive/1/474432/100/0/threaded
http://www.securityfocus.com/archive/1/474423/100/0/threaded
http://www.nruns.com/security_advisory_norman_antivirus_lzh_buffer_overflow.php
http://www.nruns.com/security_advisory_Norman_all_ace_buffer_overflow.php
http://securityreason.com/securityalert/2912