OSV-2022-217
Stack-buffer-overflow in msgpack_sbuffer_write
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45208
Crash type: Stack-buffer-overflow READ {*} Crash state: msgpack_sbuffer_write flb_pack_msgpack_to_json_format flb_json_fuzzer.c
What each source reports
OSV No score
Stack-buffer-overflow in msgpack_sbuffer_write
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45208
Crash type: Stack-buffer-overflow READ {*} Crash state: msgpack_sbuffer_write flb_pack_msgpack_to_json_format flb_json_fuzzer.c
- Record
OSV-2022-217- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
fluent-bitOSS-Fuzz |
Listed versions, plus commit ranges unstable-masterv1.9.0v1.9.0-ci-test-1v1.9.0-rc3v1.9.0-rc4 Show 10 moreShow lessv1.9.1v1.9.2v1.9.3v1.9.4v1.9.5v1.9.6v1.9.7v1.9.8v1.9.10v1.9.9 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2022-217 is a vulnerability with no CVSS score yet in fluent-bit, published March 6, 2022. No source lists public exploit code. A source reports a fix.