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Bug 626906 (CVE-2017-12140)

Summary: <media-gfx/imagemagick-{6.9.9.0,7.0.6.1}: excessive memory consumption via a crafted DCM file (CVE-2017-12140)
Product: Gentoo Security Reporter: Aleksandr Wagner (Kivak) <alwag>
Component: VulnerabilitiesAssignee: Gentoo Security <security>
Status: RESOLVED FIXED    
Severity: minor CC: graphics+disabled
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard: B3 [glsa cve]
Package list:
Runtime testing required: ---

Description Aleksandr Wagner (Kivak) 2017-08-02 18:34:30 UTC
CVE-2017-12140 (https://nvd.nist.gov/vuln/detail/CVE-2017-12140):

The ReadDCMImage function in coders\dcm.c in ImageMagick 7.0.6-1 has an integer signedness error leading to excessive memory consumption via a crafted DCM file.

References:

https://github.com/ImageMagick/ImageMagick/issues/533

Commit:

https://github.com/ImageMagick/ImageMagick/commit/94933146cb2d9d95889a385f08d5eb5f92d4e3cd
Comment 2 D'juan McDonald (domhnall) 2017-10-28 20:31:03 UTC
Added to existing GLSA request.
Comment 3 GLSAMaker/CVETool Bot gentoo-dev 2017-11-11 14:16:24 UTC
This issue was resolved and addressed in
 GLSA 201711-07 at https://security.gentoo.org/glsa/201711-07
by GLSA coordinator Aaron Bauman (b-man).