CVE-2010-1991 Information

Description

Microsoft Internet Explorer 6.0.2900.2180 7 and 8.0.7600.16385 executes a mail application in situations where an IFRAME element has a mailto: URL in its SRC attribute which allows remote attackers to cause a denial of service (excessive application launches) via an HTML document with many IFRAME elements.

Reference

http://websecurity.com.ua/4206/ http://www.securityfocus.com/archive/1/511327/100/0/threaded