Bug 1526073 (CVE-2017-17681)

Summary:	CVE-2017-17681 ImageMagick: Infinite loop in ReadPSDChannelZip function in coders/psd.c
Product:	[Other] Security Response	Reporter:	Pedro Sampaio <psampaio>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	fedora, jhorak, klember, 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:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:34:24 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:	1526079
Bug Blocks:

Description Pedro Sampaio 2017-12-14 17:58:20 UTC

In ImageMagick 7.0.7-12 Q16, an infinite loop vulnerability was found in the
function ReadPSDChannelZip in coders/psd.c, which allows attackers to cause a
denial of service (CPU exhaustion) via a crafted psd image file.

Upstream issue:

https://github.com/ImageMagick/ImageMagick/issues/869

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/73d59a74e0b0a864c1a9581b8a4bdbee427125e2
https://github.com/ImageMagick/ImageMagick/commit/cae42160e5ab6de4b2a9433267e143ce295ae957

Comment 1 Pedro Sampaio 2017-12-14 18:05:33 UTC

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1526079]