A buffer overrun vulnerability exists in the processing of JPEG image formats that could allow remote code execution on an affected system. Any program that processes JPEG images on the affected systems could be vulnerable to this attack, and any system that uses the affected programs or components could be vulnerable to this attack. An attacker who successfully exploited this vulnerability could take complete control of an affected system. CAN-2004-0200 http://www.microsoft.com/technet/security/Bulletin/MS04-028.mspx
