CVE-2024-47252

描述

Insufficient escaping of user-supplied data in mod_ssl in Apache HTTP Server 2.4.63 and earlier allows an untrusted SSL/TLS client to insert escape characters into log files in some configurations. In a logging configuration where CustomLog is used with "%{varname}x" or "%{varname}c" to log variables provided by mod_ssl such as SSL_TLS_SNI, no escaping is performed by either mod_log_config or mod_ssl and unsanitized data provided by the client may appear in log files.

如何修補 CVE-2024-47252

要修補 CVE-2024-47252,請將受影響套件升級到下列已修補版本。

• —升級至 2.4.64-r0 或更新版本
• —升級至 2.4.64 或更新版本
• —升級至 2.4.65-1~deb11u1 或更新版本

CVE-2024-47252 正在被利用嗎?

低 — EPSS 為 0.7%,目前沒有觀察到大規模利用活動。

受影響套件(3)

• from 0, < 2.4.64-r0
• >= 2.4.0, < 2.4.64
• from 0, < 2.4.65-1~deb11u1

CVSS 分數

參考連結(7)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2024-47252
• ADVISORYsecurity.alpinelinux.org/vuln/CVE-2024-47252
• WEBwww.openwall.com/lists/oss-security/2025/07/10/2
• WEBwww.openwall.com/lists/oss-security/2025/07/10/6
• WEB