| शीर्षक | https://github.com/assimp/assimp assimp v5.4.3 Heap-based Buffer Overflow |
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| विवरण | 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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| स्रोत | ⚠️ https://github.com/assimp/assimp/issues/6027 |
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| उपयोगकर्ता | Anonymous User |
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| सबमिशन | 27/02/2025 01:12 PM (1 वर्ष पहले) |
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| संयम | 10/03/2025 07:23 AM (11 days later) |
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| स्थिति | स्वीकृत |
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| VulDB प्रविष्टि | 299063 [Open Asset Import Library Assimp 5.4.3 File BaseImporter.cpp ConvertToUTF8 बफ़र ओवरफ़्लो] |
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| अंक | 20 |
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