GraphicsMagick CVE-2017-11643 Heap Buffer Overflow Vulnerability

Bugtraq ID:	100357
Class:	Input Validation Error
CVE:	CVE-2017-11643
Remote:	Yes
Local:	No
Published:	Aug 16 2017 12:00AM
Updated:	Aug 16 2017 12:00AM
Credit:	The vendor reported this issue.
Vulnerable:	GraphicsMagick GraphicsMagick 1.3.26
Not Vulnerable:

GraphicsMagick CVE-2017-11643 Heap Buffer Overflow Vulnerability

GraphicsMagick is prone to a heap-based buffer-overflow vulnerability because it fails to adequately bounds-check user-supplied data before copying it into an insufficiently sized buffer.

Attackers can exploit this issue to execute arbitrary code in the context of the affected application. Failed exploit attempts will result in denial-of-service conditions.

GraphicsMagick 1.3.26 is vulnerable; other versions may also be affected.

GraphicsMagick CVE-2017-11643 Heap 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].

GraphicsMagick CVE-2017-11643 Heap Buffer Overflow Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

GraphicsMagick CVE-2017-11643 Heap Buffer Overflow Vulnerability

References:

• CMYK: Fixed heap overflow with multiple frames with varying widths. (GraphicsMagick)
  
• GraphicsMagick Homepage (GraphicsMagick)