Internet Storm Center moves to Yellow Alert Status on zero day IE exploit
Internet Storm Center moves to Code Yellow Status on Zero Day IE exploit
Prevention techniques include: using IE for trusted sites, using alternative browsers, and in IE to disable Active Scripting except for trusted sites.
New Zero Day Internet Explorer Remote Code Execution Exploit
http://www.frsirt.com/english/advisories/2005/2509
http://www.frsirt.com/exploits/20051121.IEWindow0day.php
http://secunia.com/advisories/15546/
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-1790