HIGH8.8

PYSEC-2025-158

Details

A vulnerability classified as critical was found in Open Asset Import Library Assimp 5.4.3. This vulnerability affects the function Assimp::GetNextLine in the library ParsingUtils.h of the component File Handler. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Are you affected?

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Affected packages

PyPI/pyassimp

Introduced in: 0

No fixed version published yet for pyassimp (pip). Pin to a known-safe version or switch to an alternative.

References

https://github.com/sae-as-me/Crashes/raw/refs/heads/main/assimp/assimp_crash_1[WEB]
https://vuldb.com/?id.299062[ADVISORY]
https://vuldb.com/?submit.510582[ADVISORY]
https://github.com/assimp/assimp/issues/6016[REPORT]
https://github.com/assimp/assimp/issues/6026[REPORT]
https://vuldb.com/?ctiid.299062[REPORT]