| Título | Open Asset Import Library Assimp 5.4.3 Heap-based Buffer Overflow |
|---|
| Descrição | A heap-buffer-overflow vulnerability was discovered in the Assimp::MD3Importer::ValidateSurfaceHeaderOffsets function within the Assimp Library. This issue occurs when processing certain malformed files, leading to an out-of-bounds read and potential application crash.
The vulnerability arises in the Assimp::MD3Importer::ValidateSurfaceHeaderOffsets function defined in code/AssetLib/MD3/MD3Loader.cpp at line 397. The function seems to lack judgment on pointer validity, resulting in the use of wild pointers (according to ASAN report). |
|---|
| Fonte | ⚠️ https://github.com/assimp/assimp/issues/6070 |
|---|
| Utilizador | Anonymous User |
|---|
| Submissão | 31/03/2025 07h31 (há 1 Ano) |
|---|
| Moderação | 13/04/2025 19h47 (14 days later) |
|---|
| Estado | Aceite |
|---|
| Entrada VulDB | 304590 [Open Asset Import Library Assimp 5.4.3 File MD3Loader.cpp ValidateSurfaceHeaderOffsets Excesso de tampão] |
|---|
| Pontos | 20 |
|---|