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Bug 626454 (CVE-2017-11640) - <media-gfx/imagemagick-{,}: NULL pointer dereference in WritePTIFImage() in coders/tiff.c (CVE-2017-11640)
Summary: <media-gfx/imagemagick-{,}: NULL pointer dereference in WritePT...
Alias: CVE-2017-11640
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal minor (vote)
Assignee: Gentoo Security
Whiteboard: B3 [glsa cve]
Depends on:
Reported: 2017-07-28 15:09 UTC by Agostino Sarubbo
Modified: 2017-11-11 14:16 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description Agostino Sarubbo gentoo-dev 2017-07-28 15:09:20 UTC
From ${URL} :

When ImageMagick 7.0.6-1 processes a crafted file in convert, it can
lead to an address access exception in the WritePTIFImage() function in

Upstream bug:

Upstream patch:


@maintainer(s): after the bump, in case we need to stabilize the package, please let us know if it is ready for the stabilization or not.
Comment 2 GLSAMaker/CVETool Bot gentoo-dev 2017-11-11 14:16:16 UTC
This issue was resolved and addressed in
 GLSA 201711-07 at
by GLSA coordinator Aaron Bauman (b-man).