CVE-2024-4577
critical · 9.8Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| php | php | >= 8.1.0, < 8.1.29 |
| php | php | >= 8.2.0, < 8.2.20 |
| php | php | >= 8.3.0, < 8.3.8 |
| microsoft | windows | all versions |
| fedoraproject | fedora | 39 |
| fedoraproject | fedora | 40 |
Check a specific version with /api/v1/cve/match.
References
- http://www.openwall.com/lists/oss-security/2024/06/07/1
- https://arstechnica.com/security/2024/06/php-vulnerability-allows-attackers-to-run-malicious-code-on-windows-servers/
- https://blog.orange.tw/2024/06/cve-2024-4577-yet-another-php-rce.html
- https://cert.be/en/advisory/warning-php-remote-code-execution-patch-immediately
- https://devco.re/blog/2024/06/06/security-alert-cve-2024-4577-php-cgi-argument-injection-vulnerability-en/
- https://github.com/11whoami99/CVE-2024-4577
- https://github.com/php/php-src/security/advisories/GHSA-3qgc-jrrr-25jv
- https://github.com/rapid7/metasploit-framework/pull/19247
- https://github.com/watchtowrlabs/CVE-2024-4577
- https://github.com/xcanwin/CVE-2024-4577-PHP-RCE
- https://isc.sans.edu/diary/30994
- https://labs.watchtowr.com/no-way-php-strikes-again-cve-2024-4577/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/PKGTQUOA2NTZ3RXN22CSAUJPIRUYRB4B/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/W45DBOH56NQDRTOM2DN2LNA2FZIMC3PK/
- https://security.netapp.com/advisory/ntap-20240621-0008/
- https://www.imperva.com/blog/imperva-protects-against-critical-php-vulnerability-cve-2024-4577/
- https://www.php.net/ChangeLog-8.php#8.1.29
- https://www.php.net/ChangeLog-8.php#8.2.20
- https://www.php.net/ChangeLog-8.php#8.3.8
- http://www.openwall.com/lists/oss-security/2024/06/07/1
- https://arstechnica.com/security/2024/06/php-vulnerability-allows-attackers-to-run-malicious-code-on-windows-servers/
- https://blog.orange.tw/2024/06/cve-2024-4577-yet-another-php-rce.html
- https://blog.talosintelligence.com/new-persistent-attacks-japan/
- https://cert.be/en/advisory/warning-php-remote-code-execution-patch-immediately
- https://devco.re/blog/2024/06/06/security-alert-cve-2024-4577-php-cgi-argument-injection-vulnerability-en/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2024-4577