Novell GroupWise gwcls1 ActiveX Malicious Pointer Exploit

Vulnerabilities exist within methods exposed by gwcls1.dll which accept pointer and perform operations on the potentially malicious pointer without validation.
Exploit type: 
Platform: 
Vulnerabilty ID: 
CVE-2012-0439
Product Version: 
2013 R1
Released Date: 
Friday, February 22, 2013 - 00:00