CVE-2019-12408 – pyarrow

Package

Manager: pip
Name: pyarrow
Vulnerable Version: >=0.14.0 <0.15.1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.04462 pctl0.8866

Details

Missing Initialization of Resource in Apache Arrow 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.

Metadata

Created: 2022-05-24T17:00:40Z
Modified: 2024-10-21T21:04:09Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-8cw2-jv5c-c825/GHSA-8cw2-jv5c-c825.json
CWE IDs: ["CWE-909"]
Alternative ID: GHSA-8cw2-jv5c-c825
Finding: F067
Auto approve: 1