This indicates a possible attack against a Memory Corruption vulnerability in ImageMagick.
The vulnerability is due to a boundary check error in the ImageMagick library. As a result, a remote attacker can exploit this to execute arbitrary code within the context of the application.
ImageMagick Studio ImageMagick 6.7.5-0
System Compromise: Remote attackers can gain control of vulnerable systems.
Currently we are not aware of any vendor supplied patches