XnView DICOM Image Processing Integer Overflow Vulnerability

Bugtraq ID:	38629
Class:	Boundary Condition Error
CVE:	CVE-2009-4001
Remote:	Yes
Local:	No
Published:	Mar 10 2010 12:00AM
Updated:	Mar 10 2010 12:00AM
Credit:	Stefan Cornelius, Secunia Research
Vulnerable:	XnView XnView Standard 1.93.6 XnView XnView Standard 1.93.4 XnView XnView Standard 1.93.1 XnView XnView Standard 1.92.1 XnView XnView Standard 1.97 XnView XnView Standard 1.94 beta 1 XnView XnView Standard 1.92 XnView XnView Standard 1.91
Not Vulnerable:	XnView XnView Standard 1.97.2

XnView DICOM Image Processing Integer Overflow Vulnerability

XnView is prone to a remote integer-overflow vulnerability.

An attacker can exploit this issue to execute arbitrary code with the privileges of the currently logged-in user. Failed exploit attempts will result in a denial-of-service condition.

Versions prior to XnView 1.97.2 are vulnerable.

XnView DICOM Image Processing Integer 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].

XnView DICOM Image Processing Integer Overflow Vulnerability

Solution:
Updates are available; please see the references for details.

XnView DICOM Image Processing Integer Overflow Vulnerability

References:

• XnView 1.97.2 (XnView)
  
• XnView DICOM Parsing Integer Overflow Vulnerability (Secunia Research)
  
• XnView Homepage (XnView)