ASP.NET HotFix 887219/MS05-004 make break and confuse IIS and ASP.NET (404s)

ASP.NET HotFix 887219/MS05-004 make break and confuse IIS and ASP.NET (404s)

CAN-2004-0847 (under review)
HTTP module to check for canonicalization issues with ASP.NET

http://support.microsoft.com/kb/887290

http://www.securityfocus.com/bid/11342/exploit/