This release resolves a critical security issue where the PHP interpreter can hang on a string to double conversion if x87 FPU registers are internally used. This DoS vulnerability is reported as PHP bug #53632 and is assigned as CVE-2010-4645.
PHP
Security
PHP-IDS, an Intrusion Detection System for PHP
Felix EhlersPHPIDS is an opensource Intrusion Detection System written in and for PHP. It’s licensed under the GPLv2 license.
References:
PHPIDS Website
PHPIDS Demo