Bug 1483130 (CVE-2017-12434) - CVE-2017-12434 ImageMagick: Missing NULL check in ReadMATImage function in coders/mat.c
Summary: CVE-2017-12434 ImageMagick: Missing NULL check in ReadMATImage function in co...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-12434
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:
Depends On: 1483132
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-08-18 19:46 UTC by Pedro Sampaio
Modified: 2019-09-29 14:19 UTC (History)
6 users (show)

Fixed In Version:
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Last Closed: 2019-06-08 03:21:20 UTC
Embargoed:

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Description Pedro Sampaio 2017-08-18 19:46:00 UTC 
In ImageMagick 7.0.6-1, a missing NULL check vulnerability was found in
the function ReadMATImage in coders/mat.c, which allows attackers to
cause a denial of service (assertion failure) in DestroyImageInfo in
image.c.

Upstream bug:

https://github.com/ImageMagick/ImageMagick/issues/547

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/b76b2ffff70f2c314a069ea953f4a45b1e2ce5e6
Comment 1 Pedro Sampaio 2017-08-18 19:50:44 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1483132]
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