MySQL could be made to run programs as an administrator.
Dawid Golunski discovered that MySQL incorrectly handled configuration files. A remote attacker could possibly use this issue to execute arbitrary code with root privileges.
13 September 2016
A security issue affects these releases of Ubuntu and its derivatives:
MySQL could be made to run programs as an administrator.
Dawid Golunski discovered that MySQL incorrectly handled configuration files. A remote attacker could possibly use this issue to execute arbitrary code with root privileges.
MySQL has been updated to 5.5.52 in Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. Ubuntu 16.04 LTS has been updated to MySQL 5.7.15.
In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes.
Please see the following for more information: http://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-51.html http://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-52.html http://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-14.html http://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-15.html
The problem can be corrected by updating your system to the following package versions:
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
In general, a standard system update will make all the necessary changes.