Multiple vulnerabilities have been found in this version of Apache. You should upgrade to the latest version of Apache 2.x.
Affected Apache versions (up to 2.0.46).
Upgrade Apache 2.x to the latest version.
WordPress Plugin Anti-Malware Security and Brute-Force Firewall Cross-Site Scripting (4.15.22)
WordPress Plugin PowerPress Podcasting by Blubrry SQL Injection (6.0.2)
WordPress 4.5.x Multiple Vulnerabilities (4.5 - 4.5.9)
WordPress 4.0.x Multiple Vulnerabilities (4.0 - 4.0.29)