Bug 1732278 (CVE-2019-12974)

Summary:	CVE-2019-12974 imagemagick: null-pointer dereference in function ReadPANGOImage in coders/pango.c and ReadVIDImage in coders/vid.c causing denial of service
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	fedora, jhorak, kyoshida, mike, pahan, rschiron
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	ImageMagick 7.0.8-35, ImageMagick 6.9.10-35	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-03-31 22:35:01 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:	1732279, 1733119
Bug Blocks:	1732296

Description Dhananjay Arunesh 2019-07-23 06:17:44 UTC

A NULL pointer dereference in the function ReadPANGOImage in coders/pango.c and
the function ReadVIDImage in coders/vid.c in ImageMagick 7.0.8-34 allows remote
attackers to cause a denial of service via a crafted image.

Reference:
https://github.com/ImageMagick/ImageMagick/issues/1515

Upstream commit:
https://github.com/ImageMagick/ImageMagick6/commit/b4391bdd60df0a77e97a6ef1674f2ffef0e19e24
https://github.com/ImageMagick/ImageMagick/commit/b4dd4d266f2d450a2996abf5294671d888991132

Comment 1 Dhananjay Arunesh 2019-07-23 06:17:56 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1732279]

Comment 4 errata-xmlrpc 2020-03-31 19:32:48 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 5 Product Security DevOps Team 2020-03-31 22:35:01 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-2019-12974