Php Version 5640 Vulnerabilities Link ⇒ 〈CONFIRMED〉

PHP 5.6.40 is a relatively old version of PHP, and while it's known that older versions may have vulnerabilities that have been discovered and patched in later versions, specific vulnerabilities can include:

When PHP 5.6.40 dropped in early 2019, it was the "last scheduled release". However, "final" doesn't mean "invulnerable." It simply means the PHP team stopped looking for bugs in that branch. Any vulnerability discovered since then—of which there have been many—remains in your environment. Critical Vulnerabilities at a Glance php version 5640 vulnerabilities link

PHP Vulnerabilities: Assessment, Prevention, and Mitigation - Zend | NVD Link | | CVE-2020-7060 | High (7

If an upgrade is not immediately possible, use a Web Application Firewall (WAF) and strictly sanitize all user inputs . php version 5640 vulnerabilities link

| CVE ID | Severity | Description | Link | |--------|----------|-------------|------| | | Critical (9.8) | Remote Code Execution via env_path_info under specific FPM configurations. | NVD Link | | CVE-2020-7063 | High (7.5) | File upload $_FILES array injection leading to denial of service. | NVD Link | | CVE-2020-7060 | High (7.5) | mb_strpos() & mb_strrpos() may cause a heap-use-after-free. | NVD Link | | CVE-2019-11046 | Medium (6.1) | bcmath function bypass of safe_bin checks. | NVD Link |

Here are the authoritative links to search for PHP 5.6.40 vulnerabilities: