Patch
CVE-2024-4577
with vRx
Vulnerability Overview
CVE Name
CVE-2024-4577
Severity
9.8
Critical
CVE Description
In PHP versions 8.1.* before 8.1.29, 8.2.* before 8.2.20, 8.3.* before 8.3.8, when using Apache and PHP-CGI on Windows, if the system is set up to use certain code pages, Windows may use "Best-Fit" behavior to replace characters in command line given to Win...
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Script
Script Type
Remediation script
🔒 CVE-2024-4577 Mitigation
Easily update Apache configuration files across multiple common locations to enhance security and prevent potential vulnerabilities.
🔍 How it works:
This script iterates through a list of potential Apache configuration file paths. It checks if RewriteEngine is enabled and then adds a RewriteCond and RewriteRule to block specific query strings. The script updates the configuration file and logs the changes.
⚠️ Why it matters:
Automating the configuration of security rules in Apache helps mitigate risks such as those posed by CVE-2024-4577, ensuring your server remains protected to attacks that can lead to remote code execution.
Stay Safe.
NOTE: Please note that these rules are only a temporary mitigation for Traditional Chinese, Simplified Chinese, and Japanese locales. It is still recommended to update to a patched version or migrate the architecture in practice.
Sources: https://devco.re/blog/2024/06/06/security-alert-cve-2024-4577-php-cgi-argument-injection-vulnerability-en/
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Affected OS & Apps
PHP
by
PHP
Fedora
by
Fedoraproject
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4.8
Patch faster and smarter
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