OSV-2023-257
Global-buffer-overflow in read_coding_unit
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57566
Crash type: Global-buffer-overflow READ 1
Crash state:
read_coding_unit
read_coding_quadtree
read_coding_quadtree
What each source reports
OSV No score
Global-buffer-overflow in read_coding_unit
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57566
Crash type: Global-buffer-overflow READ 1
Crash state:
read_coding_unit
read_coding_quadtree
read_coding_quadtree
- Record
OSV-2023-257- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
kimageformatsOSS-Fuzz |
Listed versions, plus commit ranges v5.100.0-rc1v5.101.0v5.101.0-rc1v5.102.0v5.102.0-rc1 Show 45 moreShow lessv5.103.0v5.103.0-rc1v5.104.0v5.104.0-rc1v5.105.0v5.105.0-rc1v5.106.0v5.106.0-rc1v5.107.0v5.107.0-rc1v5.108.0v5.108.0-rc1v5.109.0v5.109.0-rc1v5.110.0v5.110.0-rc1v5.80.0v5.80.0-rc1v5.81.0v5.81.0-rc1v5.81.0-rc2v5.82.0-rc1v5.83.0v5.83.0-rc1v5.84.0-rc1v5.85.0v5.85.0-rc1v5.86.0v5.86.0-rc1v5.87.0v5.87.0-rc1v5.88.0v5.88.0-rc1v5.89.0v5.89.0-rc1v5.90.0v5.90.0-rc1v5.91.0v5.91.0-rc1v5.92.0v5.92.0-rc1v5.93.0v5.93.0-rc1v5.94.0v5.94.0-rc1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2023-257 is a vulnerability with no CVSS score yet in kimageformats, published April 1, 2023. No source lists public exploit code. A source reports a fix.
References
This page doesn't list everything
Left out here: 84 versions. The JSON record has them.