01/28/2015
Read about the critical GHOST Vulnerability in glibc library.
https://www.sitesten.com/news/view/45/ghost-vulnerability/
A vulnerability has recently been disclosed in the GNU C Library (glibc) which affects all systems running CentOS 5 - 7, and Debian 7 "Wheezy." This vulnerability is serious and may allow a remote user to trick your server into running code with the privilege level of a service like web or mail.