Bug 1486792 (CVE-2017-13140) - CVE-2017-13140 ImageMagick: Denial of service in ReadOnePNGImage function in coders/png.c
Summary: CVE-2017-13140 ImageMagick: Denial of service in ReadOnePNGImage function in ...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-13140
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: 1486807
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-08-30 14:33 UTC by Pedro Sampaio
Modified: 2019-09-29 14:19 UTC (History)
8 users (show)

Fixed In Version:
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Environment:
Last Closed: 2019-06-08 03:22:59 UTC
Embargoed:

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Description Pedro Sampaio 2017-08-30 14:33:40 UTC 
In ImageMagick before 6.9.9-1 and 7.x before 7.0.6-2, the
ReadOnePNGImage function in coders/png.c allows remote attackers to
cause a denial of service (application hang in LockSemaphoreInfo) via a
PNG file with a width equal to MAGICK_WIDTH_LIMIT.

Upstream bug:

https://github.com/ImageMagick/ImageMagick/issues/596

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/75f7e994e4e990627a5a37385bcc9a0205013645
Comment 1 Pedro Sampaio 2017-08-30 15:00:08 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1486807]
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