| Title | HDF5 1.14.6 Heap-based Buffer Overflow |
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| Description | A heap-buffer-overflow was detected by AddressSanitizer in the H5FS__sect_find_node function (file: H5FSsection.c). The bug is triggered when the code attempts to remove the first element from a possibly empty or invalid skip list, potentially leading to an out-of-bounds memory read. This can potentially lead to undefined behavior or a crash. |
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| Source | ⚠️ https://github.com/HDFGroup/hdf5/issues/5580 |
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| User | Rulkallos (UID 86201) |
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| Submission | 06/08/2025 06:15 (10 months ago) |
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| Moderation | 06/19/2025 08:19 (11 days later) |
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| Status | Accepted |
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| VulDB entry | 313274 [HDF5 up to 1.14.6 H5FSsection.c H5FS__sect_find_node heap-based overflow] |
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| Points | 19 |
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