CVE-2019-12408

published 2019-11-08

CVE-2019-12408: 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…

high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
apache	arrow	0.14.0 – 0.14.1	—
apache_software_foundation	apache_arrow	—	—
debian	apache-arrow	—	—

CWE-909