| Name | CVE-2024-4577 |
| 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 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| php7.4 (PTS) | bullseye (security), bullseye | 7.4.33-1+deb11u5 | fixed |
| php8.2 (PTS) | bookworm, bookworm (security) | 8.2.20-1~deb12u1 | fixed |
| sid, trixie | 8.2.21-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| php7.3 | source | (unstable) | (not affected) | |||
| php7.4 | source | (unstable) | (not affected) | |||
| php8.2 | source | (unstable) | (not affected) |
- php8.2 <not-affected> (Windows-specific)
- php7.4 <not-affected> (Windows-specific)
- php7.3 <not-affected> (Windows-specific)
Fixed in 8.3.8, 8.2.20, 8.1.29
https://github.com/php/php-src/security/advisories/GHSA-3qgc-jrrr-25jv
https://github.com/php/php-src/commit/938267314835de3c2ed1a3da4f2959f1d2709468
https://devco.re/blog/2024/06/06/security-alert-cve-2024-4577-php-cgi-argument-injection-vulnerability-en/