| 제목 | https://github.com/assimp/assimp assimp v5.4.3 Heap-based Buffer Overflow |
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| 설명 | A heap-buffer-overflow vulnerability was discovered in the Assimp::BaseImporter::ConvertToUTF8 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::BaseImporter::ConvertToUTF8 function defined in BaseImporter.cpp at line 392. The function calls problematical utf32to8 defined in assimp/contrib/utf8cpp/source/utf8/checked.h, resulting in a read operation beyond the allocated memory. |
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| 원천 | ⚠️ https://github.com/assimp/assimp/issues/6027 |
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| 사용자 | Anonymous User |
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| 제출 | 2025. 02. 27. PM 01:12 (1 년도 ago) |
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| 모더레이션 | 2025. 03. 10. AM 07:23 (11 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 299063 [Open Asset Import Library Assimp 5.4.3 File BaseImporter.cpp ConvertToUTF8 메모리 손상] |
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| 포인트들 | 20 |
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