CVE - CVE-2025-5166

CVE-ID
CVE-2025-5166	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as problematic. Affected is the function MDCImporter::InternReadFile of the file assimp/code/AssetLib/MDC/MDCLoader.cpp of the component MDC File Parser. The manipulation of the argument pcVerts leads to out-of-bounds read. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:Submit #578001 \| Open Asset Import Library Assimp 5.4.3 Heap Out of Bounds Read URL:https://vuldb.com/?submit.578001 MISC:VDB-310254 \| CTI Indicators (IOB, IOC, IOA) URL:https://vuldb.com/?ctiid.310254 MISC:VDB-310254 \| Open Asset Import Library Assimp MDC File Parser MDCLoader.cpp InternReadFile out-of-bounds URL:https://vuldb.com/?id.310254 MISC:https://github.com/assimp/assimp/issues/6128 URL:https://github.com/assimp/assimp/issues/6128 MISC:https://github.com/assimp/assimp/issues/6168 URL:https://github.com/assimp/assimp/issues/6168 MISC:https://github.com/user-attachments/files/20208318/reproducer.zip URL:https://github.com/user-attachments/files/20208318/reproducer.zip
Assigning CNA
VulDB
Date Record Created
20250525	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250525)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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