# ProxySQL 2.4.4-1.2 and ProxySQL admin tools (2022-11-08)

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| Release date | November 08, 2022 |
|---|---|
| Install instructions | [ProxySQL and proxysql-admin](https://docs.percona.com/proxysql/install-v2.html) |
| Download this version | [ProxySQL 2.x](https://www.percona.com/downloads/proxysql2/) |

[ProxySQL](https://proxysql.com/) is a high-performance proxy for MySQL and MySQL-compatible database servers such as Percona Server for MySQL and MariaDB. It acts as an intermediary for client requests seeking resources from the database. ProxySQL was created for the database administrator as a solution for complex replication topology issues. 

You can [download the original ProxySQL from GitHub](https://github.com/sysown/proxysql/releases). The [ProxySQL documentation](https://proxysql.com/documentation/) provides information on installing and running ProxySQL. 

The [ProxySQL Admin (proxysql-admin)](https://docs.percona.com/proxysql/v2-config.html) tool simplifies the configuration of Percona XtraDB Cluster nodes with ProxySQL. [ProxySQL Admin 1.x.x](https://docs.percona.com/proxysql/proxysql-v1.html) requires custom `Bash` scripts to track the status of a Percona XtraDB Cluster. [ProxySQL Admin 2.x.x](https://docs.percona.com/proxysql/psql-functions.html) supports Percona XtraDB Cluster without custom scripts.

The [Percona Scheduler Admin (percona-scheduler-admin)](https://docs.percona.com/proxysql/psa-scheduler.html) tool can automatically perform a failover due to node failures, service degradation, or maintenance. Percona Scheduler admin has different features and capabilities than ProxySQL admin. Do not use the options from one tool in the other tool. Mixing the options may cause unintended results.

For paid [support](https://www.percona.com/services/support), [managed services](https://www.percona.com/services/managed-services) or [consulting services](https://www.percona.com/services/consulting), contact [Percona Sales](https://www.percona.com/about-percona/contact).

For [training](https://www.percona.com/training), contact [Percona Training - Start learning now](https://learn.percona.com/contact-me).

## Release highlights

This release fixes the security vulnerability [CVE-2022-32149](https://www.cvedetails.com/cve/CVE-2022-32149).

## Bug fixes

[psqladm-433](https://jira.percona.com/browse/PSQLADM-433): CVE-2022-32149 was fixed.

## Useful links

* The [ProxySQL and ProxySQL admin tools GitHub location](https://github.com/percona/proxysql-admin-tool)

* [Contribute to the documentation](https://github.com/percona/proxysql-admin-tool-doc/blob/main/source/contributing.md)