Bug 1500240 (CVE-2017-14739) - CVE-2017-14739 ImageMagick: NULL pointer dereference in the AcquireResampleFilterThreadSet function
Summary: CVE-2017-14739 ImageMagick: NULL pointer dereference in the AcquireResampleFi...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-14739
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-10-10 09:17 UTC by Andrej Nemec
Modified: 2019-09-29 14:23 UTC (History)
5 users (show)

Fixed In Version:
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Last Closed: 2019-06-08 03:27:42 UTC
Embargoed:

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Description Andrej Nemec 2017-10-10 09:17:12 UTC 
The AcquireResampleFilterThreadSet function in magick/resample-private.h in ImageMagick 7.0.7-4 mishandles failed memory allocation, which allows remote attackers to cause a denial of service (NULL Pointer Dereference in DistortImage in MagickCore/distort.c, and application crash) via unspecified vectors.

Upstream issue:

https://github.com/ImageMagick/ImageMagick/issues/780

Upstream patches:

https://github.com/ImageMagick/ImageMagick/commit/67a633df9386704f45d1ad24f7f5af8a5d11f4a3
https://github.com/ImageMagick/ImageMagick/commit/700fcf95b2c3f554dfbe75833b91f19dde208089
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