The remote Windows host has a least one ActiveX control that is affected by a buffer overflow vulnerability.
The remote host contains the 'Webcam' ActiveX controls included with Yahoo! Messenger. The version of at least one of these controls on the remote host has a buffer overflow. If an attacker can trick a user on the affected host into visiting a specially crafted web page, this issue could be leveraged to execute arbitrary code on the host subject to the user's privileges.
Update to the latest version of Yahoo! Messenger and ensure that the version of both affected controls is 184.108.40.206 or higher.