low3.3
CVE-2025-5201
A vulnerability was found in Open Asset Import Library Assimp 5.4.3.
Impact
A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been classified as problematic. Affected is the function LWOImporter::CountVertsAndFacesLWO2 of the file assimp/code/AssetLib/LWO/LWOLoader.cpp. The manipulation leads to out-of-bounds read. The attack needs 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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Assimp | Assimp | before 5.4.3 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/assimp/assimp/issues/6128
- https://github.com/assimp/assimp/issues/6173
- https://github.com/user-attachments/files/20209125/line-832-reproducer.zip
- https://vuldb.com/?ctiid.310290
- https://vuldb.com/?id.310290
- https://vuldb.com/?submit.578006
- https://github.com/assimp/assimp/issues/6174