CVE-2023-29197
php-guzzlehttp-psr7 - security update
5.3
MEDIUM
CVSS 3.1
EPSS 1.2%
描述
guzzlehttp/psr7 is a PSR-7 HTTP message library implementation in PHP. Affected versions are subject to improper header parsing. An attacker could sneak in a newline (\n) into both the header names and values. While the specification states that \r\n\r\n is used to terminate the header list, many servers in the wild will also accept \n\n. This is a follow-up to CVE-2022-24775 where the fix was incomplete. The issue has been patched in versions 1.9.1 and 2.4.5. There are no known workarounds for this vulnerability. Users are advised to upgrade.
如何修補 CVE-2023-29197
要修補 CVE-2023-29197,請將受影響套件升級到下列已修補版本。
- —升級至 1.7.0-1+deb11u2 或更新版本
- —升級至 1.4.2-0.1+deb10u2 或更新版本
- —升級至 1.3.2-2+deb11u1 或更新版本
- —升級至 1.9.1 或更新版本
CVE-2023-29197 正在被利用嗎?
低 — EPSS 為 1.2%,目前沒有觀察到大規模利用活動。
受影響套件(4)
- from 0, < 1.7.0-1+deb11u2
- from 0, < 1.4.2-0.1+deb10u2
- from 0, < 1.3.2-2+deb11u1
- from 0, < 1.9.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |