CyberLink KoanBox ActiveX Control 'koanbox.dll' ActiveX Buffer Overflow Vulnerability

Bugtraq ID:	55379
Class:	Boundary Condition Error
CVE:
Remote:	Yes
Local:	No
Published:	Sep 03 2012 12:00AM
Updated:	Sep 03 2012 12:00AM
Credit:	Blake
Vulnerable:	CyberLink SoftDMA 2.0.4213 CyberLink PowerDVD 12.0.1620.54 CyberLink KoanBox ActiveX Control 1.0.3787.4614
Not Vulnerable:

CyberLink KoanBox ActiveX Control 'koanbox.dll' ActiveX Buffer Overflow Vulnerability

CyberLink KoanBox ActiveX Control is prone to a stack-based buffer-overflow vulnerability because the application fails to perform adequate boundary checks on user-supplied input.

Attackers may exploit this issue to execute arbitrary code in the context of the application using the ActiveX control (typically Internet Explorer). Failed exploit attempts will likely result in denial-of-service conditions.

CyberLink KoanBox ActiveX Control 'koanbox.dll' ActiveX Buffer Overflow Vulnerability

Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

CyberLink KoanBox ActiveX Control 'koanbox.dll' ActiveX Buffer Overflow Vulnerability

Solution:
Currently we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

CyberLink KoanBox ActiveX Control 'koanbox.dll' ActiveX Buffer Overflow Vulnerability

References:

• Microsoft Knowledge Base Article 240797 (Microsoft)
  
• PowerDVD Homepage (cyberlink)
  
• SoftDMA Homepage (CyberLink)