This indicates an attack attempt to exploit a Buffer Overflow vulnerability in assault Dassault Systemes Catia.
The vulnerability is due to an improper boundary check condition in the application when handling a crafted request. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted request.
Catia V5-6R2013 and earlier versions
System Compromise: Remote attackers can gain control of vulnerable systems.
Currently we are unaware of any vendor supplied patch or updates available for this issue.