Trend Micro Virus Control System (TVCS) 1.8 running with IIS allows remote attackers to cause a denial of service (memory consumption) in IIS via multiple URL requests for ActiveSupport.exe.
https://exchange.xforce.ibmcloud.com/vulnerabilities/11060
http://www.securityfocus.com/bid/6617
http://secunia.com/advisories/7881
http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0021.html
http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0020.html