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Bug 1609933 - (CVE-2018-14434) CVE-2018-14434 ImageMagick: memory leak for a colormap in WriteMPCImage in coders/mpc.c
CVE-2018-14434 ImageMagick: memory leak for a colormap in WriteMPCImage in co...
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: 1609934 1609935 1613313
Blocks: 1609945
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Reported: 2018-07-30 17:12 EDT by Laura Pardo
Modified: 2018-08-07 07:59 EDT (History)
3 users (show)

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Fixed In Version: ImageMagick 7.0.8-5
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Description Laura Pardo 2018-07-30 17:12:43 EDT 
A flaw was found in ImageMagick 7.0.8-4. A memory leak for a colormap in WriteMPCImage in coders/mpc.c.


References:
https://github.com/ImageMagick/ImageMagick/issues/1192

Upstream Patch:
https://github.com/ImageMagick/ImageMagick/commit/98a2cceae0dceccbfe54051167c2c80be1f13c3f
Comment 1 Laura Pardo 2018-07-30 17:13:13 EDT 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1609934]
Comment 3 Riccardo Schirone 2018-08-07 04:36:09 EDT 
Memory allocated in WriteMPCImage and referenced by colormap is not released in case image depth is not an accepted value.
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