CVE-2024-50340

描述

symfony/runtime is a module for the Symphony PHP framework which enables decoupling PHP applications from global state. When the `register_argv_argc` php directive is set to `on` , and users call any URL with a special crafted query string, they are able to change the environment or debug mode used by the kernel when handling the request. As of versions 5.4.46, 6.4.14, and 7.1.7 the `SymfonyRuntime` now ignores the `argv` values for non-SAPI PHP runtimes. All users are advised to upgrade. There are no known workarounds for this vulnerability.

如何修補 CVE-2024-50340

要修補 CVE-2024-50340,請將受影響套件升級到下列已修補版本。

• —升級至 5.4.23+dfsg-1+deb12u3 或更新版本
• —升級至 5.4.23+dfsg-1+deb12u3 或更新版本
• —升級至 5.4.46 或更新版本
• —升級至 5.4.46 或更新版本

CVE-2024-50340 正在被利用嗎?

可能 — EPSS 為 88.7%,屬於高被利用機率區間,建議優先修補。

受影響套件(4)

• from 0, < 5.4.23+dfsg-1+deb12u3
• from 0, < 5.4.23+dfsg-1+deb12u3
• >= 5.3.0, < 5.4.46
• >= 5.3.0, < 5.4.46

CVSS 分數

參考連結(8)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2024-50340
• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2024-50340
• PATCHgithub.com/symfony/symfony
• WEBgithub.com/FriendsOfPHP/security-advisories/blob/master/symfony/runtime/CVE-2024-50340.yaml