OSV-2021-1083
Heap-buffer-overflow in flb_hash_get_by_id
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36718
Crash type: Heap-buffer-overflow READ {*}
Crash state:
flb_hash_get_by_id
utils_fuzzer.c
What each source reports
OSV No score
Heap-buffer-overflow in flb_hash_get_by_id
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36718
Crash type: Heap-buffer-overflow READ {*}
Crash state:
flb_hash_get_by_id
utils_fuzzer.c
- Record
OSV-2021-1083- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
fluent-bitOSS-Fuzz |
Listed versions, plus commit ranges v1.7.0v1.7.0-rc1v1.7.0-rc2v1.7.0-rc3v1.7.0-rc4 Show 39 moreShow lessv1.7.0-rc5v1.7.0-rc6v1.7.0-rc7v1.7.0-rc8v1.7.0-rc9v1.7.1v1.7.2v1.7.3v1.7.4v1.7.5v1.7.6v1.7.7v1.7.8v1.7.9v1.8.0v1.8.0-rc1v1.8.1v1.8.2v1.8.3v1.8.4v1.8.5v1.8.61.8.9-dev-6b56f5120220215unstable-1.8unstable-leonardo-cio-log-pocv1.8.10v1.8.11v1.8.12v1.8.13v1.8.14v1.8.15v1.8.7v1.8.8v1.8.9v1.8.9-dev-6b56f51tiger-1.8.15-20221123tiger-1.8.15-20221220tiger-1.8.15-20230223 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2021-1083 is a vulnerability with no CVSS score yet in fluent-bit, published August 1, 2021. No source lists public exploit code. A source reports a fix.