MEDIUM5.5
PYSEC-2025-170
Details
A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. Affected is the function Assimp::MD2Importer::InternReadFile in the library code/AssetLib/MD2/MD2Loader.cpp of the component Malformed File Handler. The manipulation of the argument Name leads to stack-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.
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Affected packages
PyPI/pyassimp
Introduced in:
0No fixed version published yet for pyassimp (pip). Pin to a known-safe version or switch to an alternative.