OSV-2022-1045
Heap-buffer-overflow in onigenc_unicode_mbc_case_fold
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52330
Crash type: Heap-buffer-overflow READ 1
Crash state:
onigenc_unicode_mbc_case_fold
mbc_case_fold
update_string_node_case_fold
What each source reports
OSV No score
Heap-buffer-overflow in onigenc_unicode_mbc_case_fold
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52330
Crash type: Heap-buffer-overflow READ 1
Crash state:
onigenc_unicode_mbc_case_fold
mbc_case_fold
update_string_node_case_fold
- Record
OSV-2022-1045- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
fluent-bitOSS-Fuzz |
Listed versions, plus commit ranges tiger-2.0.9-dev-20230104v2.0.0v2.0.0-rc1v2.0.0-rc2v2.0.0-rc3 Show 10 moreShow lessv2.0.0prev2.0.1v2.0.2v2.0.3v2.0.4v2.0.5v2.0.6v2.0.7v2.0.8vv.2.0.7 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-1045 is a vulnerability with no CVSS score yet in fluent-bit, published October 13, 2022. No source lists public exploit code. A source reports a fix.