Internet Explorer - MSDDS Zero Day Exploit additional links
F-Secure provides an updated list of links related to the MSDDS exploit.
The Msdds.dll component is not installed by default with Windows, but might come with several other Microsoft applications. A vulnerability on it allows for malicious exploitation upon visiting a website.
The following links provide extended information:
Internet Storm Center
Secunia
FrSIRT
SecurityFocus
SecurityTracker
ISS
US-CERT
Microsoft advisory