CVE-2019-12410
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Apache Arrow
PublishedNov 8, 2019
First seenNov 8, 2019
How to fix
Update
- pyarrow0.15.1, 0.15.0 or later
- red-arrow0.15.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache arrow | 0.12.0 ≤ v ≤ 0.14.1 | — |
| pyarrowPyPI | 0.12.0 ≤ v < 0.15.1, 0.12.0 ≤ v < 0.15.0 | 0.15.1, 0.15.0 |
| red-arrowRubyGems | 0.12.0 ≤ v < 0.15.1 | 0.15.1 |
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