It was discovered that the C++ implementation (which underlies the R, Python and Ruby implementations) of Apache Arrow 0.14.0 to 0.14.1 had a uninitialized memory bug when building arrays with null values in some cases. This can lead to uninitialized memory being unintentionally shared if Arrow Arrays are transmitted over the wire (for instance with Flight) or persisted in the streaming IPC and file formats.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published: 2019-11-08T18:20:16

Updated: 2024-08-04T23:17:40.239Z

Reserved: 2019-05-28T00:00:00

Link: CVE-2019-12408

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-11-08T19:15:10.237

Modified: 2024-11-21T04:22:46.787

Link: CVE-2019-12408

cve-icon Redhat

No data.