Improper Input Validation in guzzlehttp/psr7

高 7.5CVE-2022-24775 · BIT-drupal-2022-24775 · DRUPAL-CORE-2022-006 · 21/03/2022 公開 · 17/06/2026 更新

要点

CVE-2022-24775 は drupal/core, guzzlehttp/psr7, drupal (drupal) に影響する深刻度「高」 (CVSS 7.5) の脆弱性です。
今後30日間に悪用される確率（EPSS）：2.5%（全脆弱性の 84.6% より高い）。
対処：9.2.16, 9.3.9, 2.1.1, 1.8.4 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	`≥ 8.0.0, < 9.2.16≥ 9.3.0, < 9.3.9`	`9.2.169.3.9`
guzzlehttp/psr7 Packagist	`≥ 2.0.0, < 2.1.1< 1.8.4`	`2.1.11.8.4`
drupal drupal	`≥ 8.0.0, < 9.2.16≥ 9.3.0, < 9.3.9`	`9.2.169.3.9`
psr-7 guzzlephp	`≥ 2.0.0, < 2.1.1< 1.8.4`	`2.1.11.8.4`

概要

Impact

Improper header parsing. An attacker could sneak in a carriage return character (\r) and pass untrusted values in both the header names and values.

Patches

The issue is patched in 1.8.4 and 2.1.1.

Workarounds

There are no known workarounds.

References

https://www.rfc-editor.org/rfc/rfc7230#section-3.2.4

NVD の説明

guzzlehttp/psr7 is a PSR-7 HTTP message library. Versions prior to 1.8.4 and 2.1.1 are vulnerable to improper header parsing. An attacker could sneak in a new line character and pass untrusted values. The issue is patched in 1.8.4 and 2.1.1. There are currently no known workarounds.