Release Notes for MariaDB Enterprise Server 10.5.6-4

MariaDB Enterprise Server 10.5.6-4 is a Stable (GA) maintenance release of MariaDB Enterprise Server 10.5, released on 2020-10-07

This fourth release of MariaDB Enterprise Server 10.5 is a hotfix release to address a CVE which has been rated "critical" using the criteria defined in the MariaDB Engineering Policy.

MariaDB Enterprise Server 10.5.6-4 was released on 2020-10-07.

Fixed Security Vulnerabilities

CVE (with cve.org link)	CVSS base score
CVE-2020-15180	N/A (Critical)#1

#1: MariaDB CVEs are assigned a word rating instead of a CVSS base score. See the MariaDB Engineering Policy for details.

Changes in Storage Engines

• This release originally included Enterprise ColumnStore 5.4.1.

• This release has been updated to include Enterprise ColumnStore 5.4.3 on 2020-11-09.

Platforms

In alignment with the enterprise lifecycle, MariaDB Enterprise Server 10.5.6-4 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

• MariaDB Enterprise Server 10.5

• Enterprise Cluster Topology with MariaDB Enterprise Server 10.5

• Primary/Replica Topology with MariaDB Enterprise Server 10.5

• ColumnStore Object Storage Topology with MariaDB Enterprise Server 10.5 and MariaDB Enterprise ColumnStore 23.02

• ColumnStore Shared Local Storage Topology with MariaDB Enterprise Server 10.5 and MariaDB Enterprise ColumnStore 23.02

• HTAP Topology with MariaDB Enterprise Server 10.5 and MariaDB Enterprise ColumnStore 23.02

• Single-Node Enterprise ColumnStore 23.02 with MariaDB Enterprise Server 10.5and Object Storage

• Single-Node Enterprise ColumnStore 23.02 with MariaDB Enterprise Server 10.5

• Enterprise Spider Sharded Topology with MariaDB Enterprise Server 10.5

• Enterprise Spider Federated Topology with MariaDB Enterprise Server 10.5

Upgrade Instructions

• Upgrade to MariaDB Enterprise Server 10.5

• Upgrade from MariaDB Community Server to MariaDB Enterprise Server 10.5

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