Bug 1707768 (CVE-2019-11472)

Summary: CVE-2019-11472 ImageMagick: denial of service in ReadXWDImage in coders/xwd.c in the XWD image parsing component
Product: [Other] Security Response Reporter: Dhananjay Arunesh <darunesh>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: andreas, fedora, jhorak, klember, mike, pahan, rdieter
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: ImageMagick 6.9.10-41, ImageMagick 7.0.8-41 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-03-31 22:34:04 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1707773, 1707774, 1707775, 1708299    
Bug Blocks: 1707772    

Description Dhananjay Arunesh 2019-05-08 10:15:44 UTC 
ReadXWDImage in coders/xwd.c in the XWD image parsing component of ImageMagick
7.0.8-41 Q16 allows attackers to cause a denial-of-service (divide-by-zero
error) by crafting an XWD image file in which the header indicates neither LSB
first nor MSB first.

Reference:
https://github.com/ImageMagick/ImageMagick/issues/1546

Upstream commit:
https://github.com/ImageMagick/ImageMagick6/commit/f663dfb8431c97d95682a2b533cca1c8233d21b4
Comment 1 Dhananjay Arunesh 2019-05-08 10:30:32 UTC 
Created GraphicsMagick tracking bugs for this issue:

Affects: fedora-all [bug 1707774]


Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1707773]
Comment 2 Dhananjay Arunesh 2019-05-08 10:31:17 UTC 
Created GraphicsMagick tracking bugs for this issue:

Affects: epel-all [bug 1707775]
Comment 5 Tomas Hoger 2020-03-25 19:54:53 UTC 
ImageMagick 7 commit:

https://github.com/ImageMagick/ImageMagick/commit/ab3e2be9b387919ef5c25977c4c054fb9dc089a6
Comment 6 errata-xmlrpc 2020-03-31 19:32:16 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:1180 https://access.redhat.com/errata/RHSA-2020:1180
Comment 7 Product Security DevOps Team 2020-03-31 22:34:04 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-11472