Bug 1486795 – CVE-2017-13142 ImageMagick: Improper validation of short files in coders/png.c

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Bug 1486795 - (CVE-2017-13142) CVE-2017-13142 ImageMagick: Improper validation of short files in coders/png.c

Summary:	CVE-2017-13142 ImageMagick: Improper validation of short files in coders/png.c

Status:	NEW

Aliases:	CVE-2017-13142

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

Priority	low Severity low
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Assigned To:	Red Hat Product Security
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URL:
Whiteboard:	impact=low,public=20170823,reported=2...
Keywords:	Security

Depends On:	1486807
Blocks:
	Show dependency tree / graph

Reported:	2017-08-30 10:40 EDT by Pedro Sampaio
Modified:	2018-06-29 18:27 EDT (History)
CC List:	8 users (show)

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Description Pedro Sampaio 2017-08-30 10:40:37 EDT

In ImageMagick before 6.9.9-0 and 7.x before 7.0.6-1, a crafted PNG
file could trigger a crash because there was an insufficient check for
short files.

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/aa84944b405acebbeefe871d0f64969b9e9f31ac

Comment 1 Pedro Sampaio 2017-08-30 11:00:42 EDT

Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1486807]

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