OSV-2023-321
Heap-use-after-free in ucl_hash_func
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58069
Crash type: Heap-use-after-free READ 8
Crash state:
ucl_hash_func
kh_resize_ucl_hash_node
kh_put_ucl_hash_node
What each source reports
OSV No score
Heap-use-after-free in ucl_hash_func
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58069
Crash type: Heap-use-after-free READ 8
Crash state:
ucl_hash_func
kh_resize_ucl_hash_node
kh_put_ucl_hash_node
- Record
OSV-2023-321- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libuclOSS-Fuzz |
Listed versions, plus commit ranges 0.8.2 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2023-321 is a vulnerability with no CVSS score yet in libucl, published April 17, 2023. No source lists public exploit code. A source reports a fix.