OSV-2024-637
Heap-buffer-overflow in ih264d_format_convert
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69682
Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
ih264d_format_convert
isvcd_video_decode
isvcd_api_function
What each source reports
OSV No score
Heap-buffer-overflow in ih264d_format_convert
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=69682
Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
ih264d_format_convert
isvcd_video_decode
isvcd_api_function
- Record
OSV-2024-637- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libavcOSS-Fuzz |
Listed versions, plus commit ranges v1.1.1v1.2.0v1.3.0v1.4.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2024-637 is a vulnerability with no CVSS score yet in libavc, published July 13, 2024. No source lists public exploit code. A source reports a fix.