Bug 1730580 (CVE-2019-13300)

Summary:	CVE-2019-13300 ImageMagick: heap-based buffer overflow at MagickCore/statistic.c in EvaluateImages because of mishandling columns
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
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, klember, mike, pahan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	ImageMagick 6.9.10-50, ImageMagick 7.0.8-50	Doc Type:	If docs needed, set a value
Doc Text:	A heap-based buffer overflow was discovered in ImageMagick in the way it applies a value with arithmetic, relational, or logical operators to an image due to mishandling columns. Applications compiled against ImageMagick libraries that accept untrustworthy images and use the evaluate-sequence option or function EvaluateImages may be vulnerable to this flaw. An attacker could abuse this flaw by providing a specially crafted image to make the application crash or potentially execute code.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-03-31 22:34:55 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:	1730581, 1732747
Bug Blocks:	1730618

Description Marian Rehak 2019-07-17 07:35:44 UTC

ImageMagick 7.0.8-50 Q16 has a heap-based buffer overflow at MagickCore/statistic.c in EvaluateImages because of mishandling columns.

Upstream Issue:

https://github.com/ImageMagick/ImageMagick/issues/1586

Comment 1 Marian Rehak 2019-07-17 07:36:06 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1730581]

Comment 2 Riccardo Schirone 2019-07-19 12:50:06 UTC

Upstream patches:
https://github.com/ImageMagick/ImageMagick/commit/a906fe9298bf89e01d5272023db687935068849a
https://github.com/ImageMagick/ImageMagick6/commit/5e409ae7a389cdf2ed17469303be3f3f21cec450

Comment 4 errata-xmlrpc 2020-03-31 19:32:43 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 22:34:55 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-2019-13300