Heap-based buffer overflow in Trend Micro AntiVirus Library VSAPI before 7.510, as used in multiple Trend Micro products, allows remote attackers to execute arbitrary code via a crafted ARJ file with long header file names that modify pointers within a structure.
http://xforce.iss.net/xforce/alerts/id/189
http://www.securityfocus.com/bid/12643
http://securitytracker.com/id?1013290