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Bug 1500240 - (CVE-2017-14739) CVE-2017-14739 ImageMagick: NULL pointer dereference in the AcquireResampleFilterThreadSet function
CVE-2017-14739 ImageMagick: NULL pointer dereference in the AcquireResampleFi...
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20170925,reported=2...
: Security
Depends On:
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Reported: 2017-10-10 05:17 EDT by Andrej Nemec
Modified: 2017-10-11 04:11 EDT (History)
5 users (show)

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Description Andrej Nemec 2017-10-10 05:17:12 EDT 
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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