Php Version 5640 Vulnerabilities Verified __link__ Link

Flaws that existed in PHP 5.6.39 and earlier which were explicitly patched in the 5.6.40 release.

An env_path_info underflow condition within the fpm_main.c file of the PHP-FPM (FastCGI Process Manager) module. php version 5640 vulnerabilities verified

An issue within the Interbase/Firebird support framework in PHP can cause an integer overflow when parsing specific data inputs. This leads to a heap buffer overflow, crashing the PHP process or allowing memory manipulation. Flaws that existed in PHP 5

Data transmitted between your users and the server may be susceptible to man-in-the-middle (MitM) attacks or cryptographic downgrades. Why Automated Scanners Flag This Version This leads to a heap buffer overflow, crashing

Review the PHP Migration Guides for detailed documentation on changes between versions.

PHP 5.6.40 is insecure and should be treated as high risk. Verified vulnerability classes affecting it make continued production use unsafe. Prioritize upgrading to a supported PHP version, and apply mitigations immediately if upgrade cannot be completed right away.

Vulnerabilities in the PHAR and XMLRPC extensions allow attackers to read sensitive information from the server's memory. Remote Code Execution (RCE):