OSV-2023-375
Heap-buffer-overflow in H5MM_memcpy
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58658
Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
H5MM_memcpy
H5O__alloc_chunk
H5O__alloc
What each source reports
OSV No score
Heap-buffer-overflow in H5MM_memcpy
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58658
Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
H5MM_memcpy
H5O__alloc_chunk
H5O__alloc
- Record
OSV-2023-375- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
hdf5OSS-Fuzz |
Listed versions, plus commit ranges 1.14.1hdf5-1_10_10hdf5-1_14_1hdf5-1_14_1-2hdf5-1_14_2 Show 17 moreShow lesssnapshot-1.10snapshot-1.12snapshot-1.14hdf5_1.14.6hdf5-1.14.6hdf5_1.14.5hdf5-1.14.5hdf5_1.14.4.3hdf5_1.14.4.2hdf5_1.14.4.1hdf5_1.14.4hdf5-1_12_3hdf5-1_14_3hdf5-1_14_3-rc1hdf5-1_10_11hdff5-1_14_0hdff5-1_14-_0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2023-375 is a vulnerability with no CVSS score yet in hdf5, published May 7, 2023. No source lists public exploit code. A source reports a fix.