Bug 2361888 (CVE-2025-46393)

Summary: CVE-2025-46393 ImageMagick: Incorrect Calculation of Buffer Size in ImageMagick's Multispectral MIFF Processing
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found the inImageMagick package. In multispectral MIFF image processing in ImageMagick, packet_size is mishandled. This issue is related to the rendering of all channels in an arbitrary order.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2361978, 2361979, 2361981, 2361983, 2361985    
Bug Blocks:    

Description OSIDB Bzimport 2025-04-23 16:02:41 UTC
In multispectral MIFF image processing in ImageMagick before 7.1.1-44, packet_size is mishandled (related to the rendering of all channels in an arbitrary order).