Percona announces the release of Percona Server for MySQL 5.5.53-38.4 on November 23, 2016. Based on MySQL 5.5.53, including all the bug fixes in it, Percona Server for MySQL 5.5.53-38.5 is now the current stable release in the 5.5 series.

Percona Server for MySQL is open-source and free. You can find release details in the 5.5.53-38.5 milestone on Launchpad. Downloads are available here and from the Percona Software Repositories.

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Percona announces the release of Percona Server 5.5.53-38.4 on November 18, 2016. Based on MySQL 5.5.53, including all the bug fixes in it, Percona Server 5.5.53-38.4 is now the current stable release in the 5.5 series.

Percona Server is open-source and free. You can find release details in the 5.5.53-38.4 milestone on Launchpad. Downloads are available here and from the Percona Software Repositories.

Removed Features:

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Percona has addressed CVE-2016-6663 and CVE-2016-6664 in releases of Percona Server for MySQL and Percona XtraDB Cluster.

Percona is happy to announce that the following vulnerabilities are fixed in current releases of Percona Server for MySQL and Percona XtraDB Cluster:

• CVE-2016-6663: allows a local system user with access to the affected database in the context of a low-privileged account (CREATE/INSERT/SELECT grants) to escalate their privileges and execute arbitrary code as the database system user (typically “mysql”).
• …

Percona announces the GA release of Percona Server 5.7.15-9 on October 21, 2016. Download the latest version from the Percona web site or the Percona Software Repositories.

Based on MySQL 5.7.15, including all the bug fixes in it, Percona Server 5.7.15-9 is the current GA release in the Percona Server 5.7 series. Percona’s provides completely open-source and free software. Find release details in the …

Percona announces the release of Percona Server 5.6.33-79.0 on October 18th, 2016. Download the latest version from the Percona web site or the Percona Software Repositories.

Based on MySQL 5.6.33, including all the bug fixes in it, Percona Server 5.6.33-79.0 is the current GA release in the Percona Server 5.6 series. Percona Server is open-source and free – this is the …

In this blog post, I’ll look at how to use the loose_ option prefix in my.cnf in MySQL.

mysqld throws errors at startup – and refuses to start up – if a non-existent options are defined in the my.cnf file.

For example:

2016-10-05 15:56:07 23864 [ERROR] /usr/sbin/mysqld: unknown variable 'bogus_option=1'

The MySQL manual has a solution: use the loose_ prefix option in my.cnf file.

In the prior example, if we specify loose_bogus_option=1 in the my.cnf file, instead of bogus_option=1, mysqld starts successfully and ignores that option.

This is useful in three situations:

1. Using …

Percona announces the release of Percona Server 5.5.52-38.3 on October 5, 2016. Based on MySQL 5.5.52, including all the bug fixes in it, Percona Server 5.5.52-38.3 is now the current stable release in the 5.5 series.

Percona Server is open-source and free. You can find release details of the release in the 5.5.52-38.3 milestone on Launchpad. Downloads are available here and from the Percona Software Repositories.

Bugs Fixed: …

This blog is an announcement for a Percona Server update with regards to CVE-2016-6662.

We have added a fix for CVE-2016-6662 in the following releases:

• Percona Server 5.5.51-38.1
• Percona Server 5.6.32-78.0
• Percona Server 5.7.14-7

From seclist.org:

I’m happy to speak at Percona Live Europe Amsterdam 2016 again this year (just look at the awesome schedule). On my agenda:

• Monday Oct 3 Tutorial: Best Practices of MySQL High Availability
• Monday Oct 3 Tutorial: The Complete MariaDB Tutorial
• Wednesday Oct 5 Talk: Securing your MySQL/MariaDB data with my friend, Ronald Bradford.
• Wednesday Oct 5 Talk: …

Percona announces the GA release of Percona Server 5.7.14-7 on August 23, 2016. Download the latest version from the Percona web site or the Percona Software Repositories.

Based on MySQL 5.7.14, including all the bug fixes in it, Percona Server 5.7.14-7 is the current GA release in the Percona Server 5.7 series. Percona’s provides completely open-source and free software. Find release details in the …