[SECURITY] [DLA 567-2] mysql-5.5 security and regression update

Package : mysql-5.5
Version : 5.5.50-0+deb7u2
CVE ID : CVE-2016-3477 CVE-2016-3521 CVE-2016-3615 CVE-2016-5440

Several vulnerabilities have been found in the MySQL Database Server. These
vulnerabilities are addressed by upgrading MySQL to the recent upstream 5.5.50
version. Please refer to the MySQL 5.5 Release Notes and Oracle's Critical
Patch Update advisory for further details:

https://dev.mysql.com/doc/relnotes/mysql/5.5/en/news-5-5-50.html
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html

For Debian 7 "Wheezy", these problems have been fixed in version
5.5.50-0+deb7u2.

Regression note: I have wrongly built the previous 5.5.50-0+deb7u1 upload over
the jessie-security debian packaging. Although I have not identified any issues
on amd64, I have uploaded a new release built on the regular wheezy packaging.

We recommend that you upgrade your mysql-5.5 packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS