Bug 1598471 (CVE-2018-13153)

Summary:	CVE-2018-13153 ImageMagick: memory leak in the XMagickCommand function in MagickCore/animate.c
Product:	[Other] Security Response	Reporter:	Laura Pardo <lpardo>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	jhorak, mike, pahan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A memory leak was discovered in ImageMagick in the XMagickCommand function in animate.c file. An array of strings, named filelist, is allocated on the heap but not released in case the function ExpandFilenames returns an error code.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-03-31 22:32:41 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:	1598472, 1598473, 1603134
Bug Blocks:	1598474

Description Laura Pardo 2018-07-05 15:16:31 UTC

A flaw was found in ImageMagick 7.0.8-4, there is a memory leak in the XMagickCommand function in MagickCore/animate.c.


References:
https://github.com/ImageMagick/ImageMagick/issues/1195

Upstream Patch:
https://github.com/ImageMagick/ImageMagick/commit/4ab4849d667e26df0e63ece9d63ae23bc7ab0fa1
https://github.com/ImageMagick/ImageMagick6/commit/6ce6d25b47caf9b6b2979a510b6202ce0f3dd2d4

Comment 1 Laura Pardo 2018-07-05 15:17:07 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1598472]

Comment 4 Riccardo Schirone 2018-07-19 09:32:51 UTC

A memory leak is present in magick/animate.c:XMagickCommand, where the memory for an array of strings, named `filelist`, is allocated but not correctly released in case the function ExpandFilenames return an error code.

Comment 5 errata-xmlrpc 2020-03-31 19:31:47 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 6 Product Security DevOps Team 2020-03-31 22:32:41 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-2018-13153