| Título | https://github.com/HDFGroup/hdf5 HDF5 1.14.6 NULL Pointer Dereference |
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| Descrição | A null pointer read vulnerability was discovered in the H5O__cache_chk_serialize function within the HDF5 Library. This issue occurs when processing certain files, leading to a potential application crash.
The vulnerability arises in the H5O__cache_chk_serialize function defined in src/H5Ocache.c at line 788.
The reason is that the function H5O__cache_chk_serialize did not check the validity of chk_proxy->oh->chunk[chk_proxy->chunkno].image before calling H5MM_memcpy, resulting in a null pointer dereference read. |
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| Fonte | ⚠️ https://github.com/HDFGroup/hdf5/issues/5384 |
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| Utilizador | Anonymous User |
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| Submissão | 16/03/2025 13h58 (há 1 Ano) |
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| Moderação | 28/03/2025 12h56 (12 days later) |
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| Estado | Aceite |
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| Entrada VulDB | 301901 [HDF5 até 1.14.6 src/H5Ocache.c H5O__cache_chk_serialize Negação de Serviço] |
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| Pontos | 20 |
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