While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1, left memory Array data uninitialized when reading RLE null data from parquet. This affected the C++, Python, Ruby and R implementations. The uninitialized memory could potentially be shared if are transmitted over the wire (for instance with Flight) or persisted in the streaming IPC and file formats.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2019-0107 | While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1, left memory Array data uninitialized when reading RLE null data from parquet. This affected the C++, Python, Ruby and R implementations. The uninitialized memory could potentially be shared if are transmitted over the wire (for instance with Flight) or persisted in the streaming IPC and file formats. |
Github GHSA |
GHSA-cjw4-2w9r-r8mv | Missing Initialization of Resource in Apache Arrow |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2024-08-04T23:17:40.008Z
Reserved: 2019-05-28T00:00:00
Link: CVE-2019-12410
No data.
Status : Modified
Published: 2019-11-08T19:15:10.287
Modified: 2024-11-21T04:22:47.033
Link: CVE-2019-12410
No data.
OpenCVE Enrichment
No data.
EUVD
Github GHSA