Bug 1361492 – CVE-2016-6491 ImageMagick: Out-of-bounds read in CopyMagickMemory

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Bug 1361492 - (CVE-2016-6491) CVE-2016-6491 ImageMagick: Out-of-bounds read in CopyMagickMemory

Summary:	CVE-2016-6491 ImageMagick: Out-of-bounds read in CopyMagickMemory

Status:	CLOSED WONTFIX

Aliases:	CVE-2016-6491

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=low,public=20160728,reported=2...
Keywords:	Security

Depends On:	1361494
Blocks:	1361496
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Reported:	2016-07-29 03:37 EDT by Adam Mariš
Modified:	2016-09-01 06:08 EDT (History)
CC List:	14 users (show)

See Also:
Fixed In Version:	ImageMagick 6.9.5-4
Doc Type:	If docs needed, set a value
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Environment:
Last Closed:	2016-09-01 06:08:55 EDT
Type:	---
Regression:	---
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Documentation:	---
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oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
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Description Adam Mariš 2016-07-29 03:37:53 EDT

An out-of-bounds read vulnerability in CopyMagickMemory was found that can lead to memory leak because the read data are written into output image using SetImageProperty or can cause DoS by crashing the application.

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/dd84447b63a71fa8c3f47071b09454efc667767b

CVE assignment:

http://seclists.org/oss-sec/2016/q3/194

Comment 1 Adam Mariš 2016-07-29 03:39:13 EDT

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1361494]

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