Arbitrary PHP code execution in Drupal

緊急 9.8CVE-2019-6339 · DRUPAL-CORE-2019-002 · GHSA-8cw5-rv98-5c46 · 22/01/2019 公開 · 17/06/2026 更新

要点

CVE-2019-6339 は drupal/core, drupal/drupal, drupal (drupal) 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）：35.9%（全脆弱性の 98.5% より高い）。
対処：7.62.0, 8.5.9, 8.6.6, 7.62 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
drupal/core Packagist	`≥ 7.0.0, < 7.62.0≥ 8.0.0, < 8.5.9≥ 8.6.0, < 8.6.6`	`7.62.08.5.98.6.6`
drupal/drupal Packagist	`≥ 7.0.0, < 7.62.0≥ 8.0.0, < 8.5.9≥ 8.6.0, < 8.6.6`	`7.62.08.5.98.6.6`
drupal drupal	`≥ 7.0, < 7.62≥ 8.5.0, < 8.5.9≥ 8.6.0, < 8.6.6`	`7.628.5.98.6.6`

概要

In Drupal Core versions 7.x prior to 7.62, 8.6.x prior to 8.6.6, and 8.5.x prior to 8.5.9; A remote code execution vulnerability exists in PHP's built-in phar stream wrapper when performing file operations on an untrusted phar:// URI. Some Drupal code (core, contrib, and custom) may be performing file operations on insufficiently validated user input, thereby being exposed to this vulnerability. This vulnerability is mitigated by the fact that such code paths typically require access to an administrative permission or an atypical configuration.

NVD の説明

In Drupal Core versions 7.x prior to 7.62, 8.6.x prior to 8.6.6 and 8.5.x prior to 8.5.9; A remote code execution vulnerability exists in PHP's built-in phar stream wrapper when performing file operations on an untrusted phar:// URI. Some Drupal code (core, contrib, and custom) may be performing file operations on insufficiently validated user input, thereby being exposed to this vulnerability. This vulnerability is mitigated by the fact that such code paths typically require access to an administrative permission or an atypical configuration.