Bug 1477565 (CVE-2017-12140)

Summary: CVE-2017-12140 ImageMagick: integer signedness error in ReadDCMImage function
Product: [Other] Security Response Reporter: Adam Mariš <amaris>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: abhgupta, ethan, jhorak, nmurray, pahan, tiwillia
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-06-08 03:19:54 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1477566    
Bug Blocks:    

Description Adam Mariš 2017-08-02 11:52:30 UTC
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.

Upstream bug:


Comment 1 Adam Mariš 2017-08-02 11:53:21 UTC
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1477566]