Bug 1427975 (CVE-2017-6335) - CVE-2017-6335 ImageMagick: Heap out-of-bounds read in tiff.c
Summary: CVE-2017-6335 ImageMagick: Heap out-of-bounds read in tiff.c
Status: CLOSED WONTFIX
Alias: CVE-2017-6335
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: impact=low,public=20170223,reported=2...
Keywords: Security
Depends On: 1427978 1427977 1427979
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-03-01 15:59 UTC by Andrej Nemec
Modified: 2017-03-01 22:33 UTC (History)
10 users (show)

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Clone Of:
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Last Closed: 2017-03-01 16:01:03 UTC


Attachments (Terms of Use)

Description Andrej Nemec 2017-03-01 15:59:42 UTC
ImageMagick and GraphicsMagick encounter a read beyond an allocated heap buffer when reading CMYKA TIFF files which claim to offer fewer samples per pixel than required. A maliciously crafted file could cause the application to crash.

References:

http://seclists.org/oss-sec/2017/q1/494

Upstream patch:

https://sourceforge.net/p/graphicsmagick/code/ci/6156b4c2992d855ece6079653b3b93c3229fc4b8/

Comment 1 Andrej Nemec 2017-03-01 16:00:33 UTC
Created GraphicsMagick tracking bugs for this issue:

Affects: epel-all [bug 1427979]
Affects: fedora-all [bug 1427977]


Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1427978]


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