| Titolo | https://github.com/HDFGroup/hdf5 HDF5 1.14.6 NULL Pointer Dereference |
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| Descrizione | 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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| Utente | Anonymous User |
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| Sottomissione | 16/03/2025 13:58 (1 Anno fa) |
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| Moderazione | 28/03/2025 12:56 (12 days later) |
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| Stato | Accettato |
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| Voce VulDB | 301901 [HDF5 fino a 1.14.6 src/H5Ocache.c H5O__cache_chk_serialize negazione del servizio] |
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| Punti | 20 |
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