This attack could pose a serious security threat. You should take immediate action to stop any damage or prevent further damage from happening.
This signature attempts to exploit a vulnerability in Internet Explorer.
Attackers can exploit this issue to execute arbitrary code in the context of the currently logged-in user. Failed attacks will cause denial-of-service conditions.
- Internet Explorer 6, 7, 8, 9, 10, and 11 are vulnerable.
Updates are available. Please see the references or vendor advisory for more information.