CVE-2024-8927
cgi.force_redirect configuration is bypassable due to the environment variable collision
7.5
HIGH
CVSS 3.1
EPSS 1.1%
描述
In PHP versions 8.1.* before 8.1.30, 8.2.* before 8.2.24, 8.3.* before 8.3.12, HTTP_REDIRECT_STATUS variable is used to check whether or not CGI binary is being run by the HTTP server. However, in certain scenarios, the content of this variable can be controlled by the request submitter via HTTP headers, which can lead to cgi.force_redirect option not being correctly applied. In certain configurations this may lead to arbitrary file inclusion in PHP.
如何修補 CVE-2024-8927
要修補 CVE-2024-8927,請將受影響套件升級到下列已修補版本。
- —升級至 8.1.30 或更新版本
- —升級至 8.1.30 或更新版本
- —升級至 8.1.30 或更新版本
- —升級至 7.4.33-1+deb11u6 或更新版本
- —升級至 8.2.24-1~deb12u1 或更新版本
CVE-2024-8927 正在被利用嗎?
低 — EPSS 為 1.1%,目前沒有觀察到大規模利用活動。
受影響套件(5)
- from 0, < 8.1.30, >= 8.2.0, < 8.2.24, >= 8.3.0, < 8.3.12
- from 0, < 8.1.30, >= 8.2.0, < 8.2.24, >= 8.3.0, < 8.3.12
- from 0, < 8.1.30, >= 8.2.0, < 8.2.24, >= 8.3.0, < 8.3.12
- from 0, < 7.4.33-1+deb11u6
- from 0, < 8.2.24-1~deb12u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |