| 제목 | Open Asset Import Library Assimp 5.4.3 Heap-based Buffer Overflow |
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| 설명 | 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). |
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| 원천 | ⚠️ https://github.com/assimp/assimp/issues/6070 |
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| 사용자 | Anonymous User |
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| 제출 | 2025. 03. 31. AM 07:31 (1 년도 ago) |
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| 모더레이션 | 2025. 04. 13. PM 07:47 (14 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 304590 [Open Asset Import Library Assimp 5.4.3 File MD3Loader.cpp ValidateSurfaceHeaderOffsets 메모리 손상] |
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| 포인트들 | 20 |
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