CRITICAL9.8
PYSEC-2025-159
Details
A vulnerability, which was classified as critical, has been found in Open Asset Import Library Assimp 5.4.3. This issue affects the function Assimp::BaseImporter::ConvertToUTF8 of the file BaseImporter.cpp of the component File Handler. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Are you affected?
Enter the version of the package you're using.
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.