Php Version 5640 Vulnerabilities Link Verified -

PHP version 5.6.40 was released on January 10, 2019, as a final security release for the PHP 5.6 branch. Because PHP 5.6 reached official End of Life (EOL) shortly after this release, it no longer receives official security updates, leaving it vulnerable to any flaws discovered after that date. Core Vulnerabilities Addressed by Upgrading to 5.6.40

Common vulnerability types affecting this branch include: php version 5640 vulnerabilities link

Part 6: How to Properly Scan Your Server for PHP 5.6.40 Vulnerabilities

Instead of browsing a static link, use automated vulnerability scanners that return dynamic results. PHP version 5

Major vulnerabilities affecting PHP 5.6 (including .40)

Some notable CVEs that affect 5.6.40:

This page states unequivocally that security fixes for PHP 5.6 ceased on December 31, 2018. Version 5.6.40 was released after EOL. This means that any vulnerability discovered after January 2019 (including most CVEs listed above) is permanently unfixed in 5.6.40. PHP Changelog National Vulnerability Database (NVD)

Resources

• PHP Changelog
• National Vulnerability Database (NVD)

NVD Database: The National Vulnerability Database (NVD) is another resource where you can find detailed information on vulnerabilities, including those affecting PHP. You can search by keyword, vendor, product, and version.

• CVE-2018-19935 (DOS via imap_open)
• CVE-2018-19518 (imap_open RCE)
• CVE-2018-14883 (EXIF parsing vulnerability)
• CVE-2018-10547 (PDO Firebird heap overflow)
• CVE-2017-16642 (Heap buffer overflow in EXIF)

Additional Tips

• Regularly update your PHP installation to ensure you have the latest security patches.
• Use a reputable PHP version manager, like phpbrew or phpenv, to easily manage multiple PHP versions.
• Keep your server and software up-to-date to prevent other potential vulnerabilities.