GraphicsMagick 'coders/xwd.c' Multiple Denial of Service Vulnerabilities

Bugtraq ID:	108055
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2019-11473 CVE-2019-11474
Remote:	Yes
Local:	No
Published:	Apr 24 2019 12:00AM
Updated:	Apr 24 2019 12:00AM
Credit:	The vendor reported this issue.
Vulnerable:	GraphicsMagick GraphicsMagick 1.3.31
Not Vulnerable:

GraphicsMagick 'coders/xwd.c' Multiple Denial of Service Vulnerabilities

GraphicsMagick is prone to multiple denial-of-service vulnerabilities.

Attackers can exploit these issues to cause denial-of-service conditions.

GraphicsMagick 1.3.31 is vulnerable; other versions may also be affected.

GraphicsMagick 'coders/xwd.c' Multiple Denial of Service Vulnerabilities

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].

GraphicsMagick 'coders/xwd.c' Multiple Denial of Service Vulnerabilities

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

GraphicsMagick 'coders/xwd.c' Multiple Denial of Service Vulnerabilities

References:

• GraphicsMagick ChangeLog (GraphicsMagick)
  
• GraphicsMagick Homepage (GraphicsMagick)
  
• ReadXWDImage(): Add more validation logic to avoid crashes due to FPE (Graphicsmagick)
  
• ReadXWDImage(): Potential for heap overflow added by changes on the 14th (Graphicsmagick)