CVE-2024-4577#

Statement on CVE-2024-4577 PHP Zero-day#

August 22, 2024

Information#

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 Win32 API functions. PHP CGI module may misinterpret those characters as PHP options, which may allow a malicious user to pass options to PHP binary being run, and thus reveal the source code of scripts, run arbitrary PHP code on the server, etc.

Severity#

Medium

Response#

The wiki has been updated

From

To

Media Wiki – 1.37.2

Media Wiki – 1.42.1

PHP – 8.0.3

PHP – 8.3.10

Which are the latest versions of both.

PHP 8.3.10 is not affected by CVE-2024-4577