cPanel, Inc. has released updated RPMs for EasyApache 4 on June 29, 2016, with PHP version 5.5.37. This release addresses vulnerabilities related to CVE-2015-8874. We strongly encourage all PHP 5.5 users to upgrade to version 5.5.37.
All versions of PHP 5.5 through version 5.5.36
The National Vulnerability Database (NIST) has given the following severity ratings to these CVEs:
CVE-2015-8874 – HIGH
Fixed bug in the GD module related to CVE-2015-8874
cPanel, Inc. has released updated RPMs for EasyApache 4 on June 28, 2016, with an updated version of PHP 5.5.37. Unless you have enabled automatic RPM updates in your cron, update your system with either yum update or WHM’s Run System Update interface.
For the PGP-signed message, please see EA4 2016-6-28 CVE