Bug 1534380 (CVE-2018-5358)

Summary:	CVE-2018-5358 ImageMagick: memory leak in coders/json.c:EncodeImageAttributes could cause crash
Product:	[Other] Security Response	Reporter:	Sam Fowler <sfowler>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	jhorak, mike, pahan
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
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Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2019-06-08 03:37:13 UTC	Type:	---
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Documentation:	---	CRM:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1534381
Bug Blocks:

Description Sam Fowler 2018-01-15 06:24:17 UTC

ImageMagick 7.0.7-22 Q16 has memory leaks in the EncodeImageAttributes function
in coders/json.c, as demonstrated by the ReadPSDLayersInternal function in
coders/psd.c.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-5358
https://github.com/ImageMagick/ImageMagick/issues/939

Comment 1 Sam Fowler 2018-01-15 06:25:00 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1534381]

Comment 2 Tomas Hoger 2020-03-25 09:05:17 UTC

According to upstream changelog, the support for json coder was added in version 6.8.8-3.