PyArrow: Arbitrary code execution when loading a malicious data file

緊急 9.8CVE-2023-47248 · GHSA-5wvp-7f3h-6wmm · PYSEC-2023-238 · 09/11/2023 公開 · 17/06/2026 更新

要点

CVE-2023-47248 は pyarrow, pyarrow (apache) に影響する深刻度「緊急」 (CVSS 9.8) の脆弱性です。
今後30日間に悪用される確率（EPSS）：14.5%（全脆弱性の 96.6% より高い）。
対処：14.0.1 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
pyarrow PyPI	`≥ 0.14.0, < 14.0.1`	`14.0.1`
pyarrow apache	`≥ 0.14.0, ≤ 14.0.0`	修正版なし

概要

This vulnerability only affects PyArrow, not other Apache Arrow implementations or bindings.

It is recommended that users of PyArrow upgrade to 14.0.1. Similarly, it is recommended that downstream libraries upgrade their dependency requirements to PyArrow 14.0.1 or later. PyPI packages are already available, and we hope that conda-forge packages will be available soon.

If it is not possible to upgrade, maintainers provide a separate package pyarrow-hotfix that disables the vulnerability on older PyArrow versions. See https://pypi.org/project/pyarrow-hotfix/ for instructions.

NVD の説明

Deserialization of untrusted data in IPC and Parquet readers in PyArrow versions 0.14.0 to 14.0.0 allows arbitrary code execution. An application is vulnerable if it reads Arrow IPC, Feather or Parquet data from untrusted sources (for example user-supplied input files). This vulnerability only affects PyArrow, not other Apache Arrow implementations or bindings. It is recommended that users of PyArrow upgrade to 14.0.1. Similarly, it is recommended that downstream libraries upgrade their dependency requirements to PyArrow 14.0.1 or later. PyPI packages are already available, and we hope that conda-forge packages will be available soon. If it is not possible to upgrade, we provide a separate package `pyarrow-hotfix` that disables the vulnerability on older PyArrow versions. See https://pypi.org/project/pyarrow-hotfix/ for instructions.