GNU glibc Vulnerability
Original release date: February 17, 2016
GNU glibc contains a buffer overflow vulnerability in the DNS resolver. Exploitation of this vulnerability may allow a remote attacker to take control of an affected system.
Users and administrators are encouraged to review Vulnerability Note VU#457759 and the glibc Project Notification for additional details and to refer to their respective Linux or Unix-based OS vendor for an appropriate patch.
The original article/video can be found at GNU glibc Vulnerability