OSV-2021-184
Heap-buffer-overflow in H5HL__fl_deserialize
No score
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29580
Crash type: Heap-buffer-overflow READ 1
Crash state:
H5HL__fl_deserialize
H5HL__cache_datablock_deserialize
H5C_load_entry
What each source reports
OSV No score
Heap-buffer-overflow in H5HL__fl_deserialize
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29580
Crash type: Heap-buffer-overflow READ 1
Crash state:
H5HL__fl_deserialize
H5HL__cache_datablock_deserialize
H5C_load_entry
- Record
OSV-2021-184- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
matioOSS-Fuzz |
Listed versions, plus commit ranges v1.5.20v1.5.21v1.5.22v1.5.23v1.5.24 Show 6 moreShow lessv1.5.25v1.5.26v1.5.27v1.5.28v1.5.29v1.5.30 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2021-184 is a vulnerability with no CVSS score yet in matio, published January 15, 2021. No source lists public exploit code. No source names a fixed version.