Release Notes for MariaDB Enterprise Server 10.5.13-9

MariaDB Enterprise Server 10.5.13-9 is a maintenance release of MariaDB Enterprise Server 10.5. This release includes a variety of fixes.

MariaDB Enterprise Server 10.5.13-9 was released on 2021-12-13.

Fixed Security Vulnerabilities

CVE (with cve.org link)

CVSS base score

CVE (with cve.org link)

CVSS base score

Notable Changes

  • Galera updated to 26.4.10

  • Debian 11 support added

  • Enterprise Spider no longer enables pushdown of UDFs and Stored Functions to the Data Node by default: (MDEV-26545)

    • The default value of spider_use_pushdown_udf has changed from -1 to 0

    • In previous releases, Enterprise Spider pushed UDFs and Stored Functions down to the Data Node by default, which could cause query results to be inconsistent.

    • Starting with this release, all UDFs and stored functions are evaluated on the Spider Node by default. If desired, pushdown of UDFs and Stored Functions can be explicitly enabled by setting spider_use_pushdown_udf=1. Testing is recommended to confirm that query results are consistent.

  • Performance Schema tables provide descriptions of each column in the COMMENT column option. (MDEV-25325)

Issues Fixed

Can result in data loss

Can result in a hang or crash

  • On CentOS 7, auth_pam_tool has incorrect permissions. (MDEV-26380)

Changes in Storage Engines

This release originally incorporated MariaDB ColumnStore storage engine version 5.6.3.

This release now incorporates MariaDB ColumnStore storage engine version 5.6.5.

Can result in unexpected behavior

Platforms

In alignment with the enterprise lifecycle, MariaDB Enterprise Server 10.5.13-9 is provided for:

  • AlmaLinux 8 (x86_64, ARM64)

  • AlmaLinux 9 (x86_64, ARM64)

  • Debian 11 (x86_64, ARM64)

  • Debian 12 (x86_64, ARM64)

  • Microsoft Windows (x86_64) (MariaDB Enterprise Cluster excluded)

  • Red Hat Enterprise Linux 8 (x86_64, ARM64)

  • Red Hat Enterprise Linux 9 (x86_64, ARM64)

  • Rocky Linux 8 (x86_64, ARM64)

  • Rocky Linux 9 (x86_64, ARM64)

  • SUSE Linux Enterprise Server 12 (x86_64)

  • SUSE Linux Enterprise Server 15 (x86_64, ARM64)

  • Ubuntu 20.04 (x86_64, ARM64)

Some components of MariaDB Enterprise Server might not support all platforms. For additional information, see "MariaDB Corporation Engineering Policies".

Installation Instructions

Upgrade Instructions

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