CVE-2025-5202

Description

A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been declared as problematic. Affected by this vulnerability is the function HL1MDLLoader::validate_header of the file assimp/code/AssetLib/MDL/HalfLife/HL1MDLLoader.cpp. The manipulation leads to out-of-bounds read. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.

References

https://vuldb.com/?submit.578007

https://vuldb.com/?id.310291

https://vuldb.com/?ctiid.310291

https://github.com/user-attachments/files/20209236/reproducer.zip

https://github.com/assimp/assimp/issues/6174

https://github.com/assimp/assimp/issues/6128

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS