| शीर्षक | Open Asset Import Library Assimp 5.4.3 Heap-based Buffer Overflow |
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| विवरण | 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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| स्रोत | ⚠️ https://github.com/assimp/assimp/issues/6070 |
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| उपयोगकर्ता | Anonymous User |
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| सबमिशन | 31/03/2025 07:31 AM (2 साल पहले) |
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| संयम | 13/04/2025 07:47 PM (14 days later) |
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| स्थिति | स्वीकृत |
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| VulDB प्रविष्टि | 304590 [Open Asset Import Library Assimp 5.4.3 File MD3Loader.cpp ValidateSurfaceHeaderOffsets बफ़र ओवरफ़्लो] |
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| अंक | 20 |
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