Bug 1455581 (CVE-2017-9142) - CVE-2017-9142 ImageMagick: Missing checks in the ReadOneJNGImage function
Summary: CVE-2017-9142 ImageMagick: Missing checks in the ReadOneJNGImage function
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-9142
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: 1455602
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-05-25 14:00 UTC by Andrej Nemec
Modified: 2019-09-29 14:13 UTC (History)
7 users (show)

Fixed In Version:
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Environment:
Last Closed: 2017-05-25 14:57:34 UTC

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Description Andrej Nemec 2017-05-25 14:00:12 UTC 
In ImageMagick a crafted file could trigger an assertion failure in the WriteBlob function in MagickCore/blob.c because of missing checks in the ReadOneJNGImage function in coders/png.c.

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/72f5c8632bff2daf3c95005f9b4cf2982786b52a

Upstream issue:

https://github.com/ImageMagick/ImageMagick/issues/490
Comment 1 Andrej Nemec 2017-05-25 14:55:59 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1455602]
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