OSV-2023-79
Heap-buffer-overflow in H5O__fsinfo_decode
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56076
Crash type: Heap-buffer-overflow READ 1
Crash state:
H5O__fsinfo_decode
H5O__msg_iterate_real
H5O__msg_remove_real
What each source reports
OSV No score
Heap-buffer-overflow in H5O__fsinfo_decode
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56076
Crash type: Heap-buffer-overflow READ 1
Crash state:
H5O__fsinfo_decode
H5O__msg_iterate_real
H5O__msg_remove_real
- Record
OSV-2023-79- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
hdf5OSS-Fuzz |
Listed versions, plus commit ranges hdf5-1_10_10hdf5_1.14.6hdf5-1.14.6hdf5_1.14.5hdf5-1.14.5 Show 17 moreShow lesshdf5_1.14.4.3hdf5_1.14.4.2hdf5_1.14.4.1snapshot-1.14hdf5_1.14.4hdf5-1_12_3snapshot-1.12hdf5-1_14_3hdf5-1_14_3-rc1snapshot-1.10hdf5-1_10_11hdf5-1_14_2hdf5-1_14_1-2hdff5-1_14_0hdff5-1_14-_0hdf5-1_14_11.14.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2023-79 is a vulnerability with no CVSS score yet in hdf5, published February 18, 2023. No source lists public exploit code. A source reports a fix.