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Ubuntu 22.10: USN-5823-3 Moderate: MySQL Connection Regression

ubuntu
Calendar Grey January 29, 2023
Dist Ubuntu Esm H88
A flaw was reported in PostgreSQL affecting various editions in the Ubuntu Security Update USN-5822-5.
USN 5823-1 introduced a regression in MySQL.

Summary

USN 5823-1 introduced a regression in MySQL.

Software Description:

- mysql-8.0: MySQL database

Details:

USN-5823-1 fixed vulnerabilities in MySQL. Unfortunately, 8.0.32 introduced

a regression in MySQL Router preventing connections from PyMySQL. This

update reverts most of the changes in MySQL Router to 8.0.31 until a proper

fix can be found.

We apologize for the inconvenience.

Original advisory details:

Multiple security issues were discovered in MySQL and this update includes

new upstream MySQL versions to fix these issues.

MySQL has been updated to 8.0.32 in Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and

Ubuntu 22.10. Ubuntu 18.04 LTS has been updated to MySQL 5.7.41.

In addition to security fixes, the updated packages contain bug fixes, new

features, and possibly incompatible changes.

Please see the following for more information:

https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-41.html

https://dev.mysql.com/doc/relnotes/mys...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory software update MySQL Ubuntu regression issue link to reference

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 22.10:
   mysql-server-8.0                8.0.32-0ubuntu0.22.10.2

Ubuntu 22.04 LTS:
   mysql-server-8.0                8.0.32-0ubuntu0.22.04.2

Ubuntu 20.04 LTS:
   mysql-server-8.0                8.0.32-0ubuntu0.20.04.2

In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-5823-3

https://ubuntu.com/security/notices/USN-5823-1

https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/2003835

Severity
important
Lowest
Low
Medium
High
Critical

January 29, 2023

Topics%20covered

Topics Covered

security advisory software update MySQL Ubuntu regression issue link to reference

Package Information

https://launchpad.net/ubuntu/+source/mysql-8.0/8.0.32-0ubuntu0.22.10.2
https://launchpad.net/ubuntu/+source/mysql-8.0/8.0.32-0ubuntu0.22.04.2
https://launchpad.net/ubuntu/+source/mysql-8.0/8.0.32-0ubuntu0.20.04.2

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