CVE-2025-2757: PYSEC-2025-168 - A vulnerability classified as critical was found in Open Asset Import Library Assimp 5.4.3. This vulnerability affects the function AI_MD5_P

CVE-2025-2757 · Severity: low · CVSS 3.1 · Published 2025-03-25

Technologies: pyassimp (PyPI). Vendors: PyPI.

Executive brief

A vulnerability classified as critical was found in Open Asset Import Library Assimp 5.4.3. This vulnerability affects the function AI_MD5_PARSE_STRING_IN_QUOTATION of the file code/AssetLib/MD5/MD5Parser.cpp of the component MD5 File Handler. The manipulation of the argument data leads to heap-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected products

PyPI pyassimp

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