Heap-based buffer overflow in URLMON.DLL in Microsoft Internet Explorer 6 SP1 on Windows 2000 and XP SP1, with versions the MS06-042 patch before 20060824, allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a long URL on a website that uses HTTP 1.1 compression.
https://exchange.xforce.ibmcloud.com/vulnerabilities/28893
https://exchange.xforce.ibmcloud.com/vulnerabilities/28522
http://www.vupen.com/english/advisories/2006/3356
http://www.securityfocus.com/bid/19667
http://www.securityfocus.com/archive/1/444319/100/0/threaded
http://www.securityfocus.com/archive/1/444241/100/0/threaded
http://www.securityfocus.com/archive/1/444046/100/0/threaded
http://www.nsfocus.com/english/homepage/research/0608.htm
http://www.microsoft.com/technet/security/advisory/923762.mspx
http://www.kb.cert.org/vuls/id/821156
http://support.microsoft.com/kb/923762/
http://securitytracker.com/id?1016731