OSV-2020-2122
Heap-buffer-overflow in void parquet::internal::DefRepLevelsToListInfo<int>
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26829
Crash type: Heap-buffer-overflow WRITE 1
Crash state:
void parquet::internal::DefRepLevelsToListInfo<int>
parquet::internal::DefRepLevelsToBitmap
parquet::arrow::StructReader::BuildArray
What each source reports
OSV No score
Heap-buffer-overflow in void parquet::internal::DefRepLevelsToListInfo<int>
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26829
Crash type: Heap-buffer-overflow WRITE 1
Crash state:
void parquet::internal::DefRepLevelsToListInfo<int>
parquet::internal::DefRepLevelsToBitmap
parquet::arrow::StructReader::BuildArray
- Record
OSV-2020-2122- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
arrowOSS-Fuzz |
Listed versions, plus commit ranges apache-arrow-2.0.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-2122 is a vulnerability with no CVSS score yet in arrow, published November 2, 2020. No source lists public exploit code. A source reports a fix.