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 detects attempts to exploit a buffer overflow vulnerability in 3D Life Player WebPlayer.
3D Life Player is prone to multiple buffer overflow conditions related to the WebPlayer ActiveX control.
The issue is triggered when parsing an overly long string in the SRC property resulting in a stack-based buffer overflow and a heap-based buffer overflow.