HIGH8.8

PYSEC-2025-164

Details

A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as critical. Affected is the function SceneCombiner::MergeScenes of the file code/AssetLib/LWS/LWSLoader.cpp of the component LWS File Handler. The manipulation leads to out-of-bounds read. It is possible to launch the attack 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://vuldb.com/?id.300858[ADVISORY]
https://vuldb.com/?submit.517787[ADVISORY]
https://github.com/assimp/assimp/issues/6014[REPORT]
https://github.com/assimp/assimp/issues/6014#issue-2877372462[REPORT]
https://vuldb.com/?ctiid.300858[REPORT]