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Bug 1598471 - (CVE-2018-13153) CVE-2018-13153 ImageMagick: memory leak in the XMagickCommand function in MagickCore/animate.c
CVE-2018-13153 ImageMagick: memory leak in the XMagickCommand function in Mag...
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=20180704,reported=2...
: Security
Depends On: 1598472 1598473 1603134
Blocks: 1598474
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Reported: 2018-07-05 11:16 EDT by Laura Pardo
Modified: 2018-07-19 11:21 EDT (History)
3 users (show)

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A memory leak was discovered in ImageMagick in the XMagickCommand function in animate.c file. An array of strings, named filelist, is allocated on the heap but not released in case the function ExpandFilenames returns an error code.
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Description Laura Pardo 2018-07-05 11:16:31 EDT 
A flaw was found in ImageMagick 7.0.8-4, there is a memory leak in the XMagickCommand function in MagickCore/animate.c.


References:
https://github.com/ImageMagick/ImageMagick/issues/1195

Upstream Patch:
https://github.com/ImageMagick/ImageMagick/commit/4ab4849d667e26df0e63ece9d63ae23bc7ab0fa1
https://github.com/ImageMagick/ImageMagick6/commit/6ce6d25b47caf9b6b2979a510b6202ce0f3dd2d4
Comment 1 Laura Pardo 2018-07-05 11:17:07 EDT 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1598472]
Comment 4 Riccardo Schirone 2018-07-19 05:32:51 EDT 
A memory leak is present in magick/animate.c:XMagickCommand, where the memory for an array of strings, named `filelist`, is allocated but not correctly released in case the function ExpandFilenames return an error code.
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