source: http://www.securityfocus.com/bid/19364/info

Microsoft Internet Explorer is prone to a denial-of-service vulnerability when handling malicious HTML files. 

Successfully exploiting this issue allows attackers to consume excessive CPU resources in the affected browser and eventually cause Internet Explorer to crash, causing a denial-of-service.

https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/bin-sploits/28343.zip