Bug 2354790 (CVE-2025-2754)

Summary: CVE-2025-2754 assimp: Open Asset Import Library Assimp AC3D File ACLoader.cpp ConvertObjectSection heap-based overflow
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in the Open Asset Import Library Assimp. The Assimp::AC3DImporter::ConvertObjectSection function of the code/AssetLib/AC/ACLoader.cpp file in the AC3D File Handler component is affected. This attack can be launched remotely, and manipulation of the argument can lead to a heap-based buffer overflow.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 2354825, 2354828, 2354829, 2354827    
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Description OSIDB Bzimport 2025-03-25 09:01:06 UTC 
A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been declared as critical. Affected by this vulnerability is the function Assimp::AC3DImporter::ConvertObjectSection of the file code/AssetLib/AC/ACLoader.cpp of the component AC3D File Handler. The manipulation of the argument it leads to heap-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.