What's New in MariaDB Enterprise Server 10.3?

An overview of changes, improvements, and what's new in MariaDB Enterprise Server 10.3

MariaDB Enterprise Server 10.3 introduces the following new features:

Enterprise Lifecycle

MariaDB Enterprise Server uses an enterprise lifecycle, which provides optimized builds, predictable release behavior, and vendor support.

Optimizer Trace

Optimizer Trace collects trace data to aid query optimization and diagnosis of query execution issues.

Enterprise Backup

MariaDB Enterprise Backup enables non-blocking backups of MariaDB Enterprise Server.

Security Vulnerabilities (CVE) Fixed in MariaDB Enterprise Server 10.3

For a complete list of security vulnerabilities (CVE) fixed across all versions of MariaDB Enterprise Server, see the Security Vulnerabilities Fixed in MariaDB Enterprise Server page.

CVE ID (with cve.org link)	CVSS base score	Enterprise Server 10.3 Release
CVE-2022-47015	N/A (Medium) #1	10.3.39-20
CVE-2018-25032	7.5	10.3.36-17
CVE-2022-32091	6.5	10.3.36-17
CVE-2022-32084	6.5	10.3.36-17
CVE-2022-27458	7.5	10.3.35-16
CVE-2022-27456	7.5	10.3.35-16
CVE-2022-27452	7.5	10.3.35-16
CVE-2022-27449	7.5	10.3.35-16
CVE-2022-27448	7.5	10.3.35-16
CVE-2022-27447	7.5	10.3.35-16
CVE-2022-27445	7.5	10.3.35-16
CVE-2022-27387	7.5	10.3.35-16
CVE-2022-27386	7.5	10.3.35-16
CVE-2022-27384	7.5	10.3.35-16
CVE-2022-27383	7.5	10.3.35-16
CVE-2022-27381	7.5	10.3.35-16
CVE-2022-27380	7.5	10.3.35-16
CVE-2022-27379	7.5	10.3.35-16
CVE-2022-27378	7.5	10.3.35-16
CVE-2022-27377	7.5	10.3.35-16
CVE-2022-27376	7.5	10.3.35-16
CVE-2022-32088	6.5	10.3.35-16
CVE-2022-32087	6.5	10.3.35-16
CVE-2022-32085	6.5	10.3.35-16
CVE-2022-32083	6.5	10.3.35-16
CVE-2021-46669	6.5	10.3.35-16
CVE-2022-21427	4.9	10.3.35-16
CVE-2021-46668	5.5	10.3.34-15
CVE-2021-46665	5.5	10.3.34-15
CVE-2021-46664	5.5	10.3.34-15
CVE-2021-46663	5.5	10.3.34-15
CVE-2021-46661	5.5	10.3.34-15
CVE-2021-46659	5.5	10.3.34-15
CVE-2022-21595	4.4	10.3.34-15
CVE-2022-27385	7.5	10.3.32-14
CVE-2021-46667	7.5	10.3.32-14
CVE-2022-31624	6.5	10.3.32-14
CVE-2021-46662	5.5	10.3.32-14
CVE-2021-35604	5.5	10.3.32-14
CVE-2021-2389	5.9	10.3.31-13
CVE-2021-46666	5.5	10.3.31-13
CVE-2021-46658	5.5	10.3.31-13
CVE-2021-46657	5.5	10.3.31-13
CVE-2021-2372	4.4	10.3.31-13
CVE-2021-2166	4.9	10.3.29-12
CVE-2021-2154	4.9	10.3.29-12
CVE-2021-27928	N/A (Critical) #1	10.3.28-11
CVE-2020-14765	6.5	10.3.27-10
CVE-2020-14812	4.9	10.3.27-10
CVE-2020-14789	4.9	10.3.27-10
CVE-2020-14776	4.9	10.3.27-10
CVE-2020-28912	N/A (Critical) #1	10.3.27-10
CVE-2020-15180	N/A (Critical) #1	10.3.25-9
CVE-2021-2022	4.4	10.3.24-8
CVE-2020-2760	5.5	10.3.23-7
CVE-2020-2752	5.3	10.3.23-7
CVE-2020-2814	4.9	10.3.23-7
CVE-2020-2812	4.9	10.3.23-7
CVE-2020-13249	N/A (Medium) #1	10.3.23-7
CVE-2020-2574	5.9	10.3.22-6
CVE-2020-2780	6.5	10.3.20-4
CVE-2019-2974	6.5	10.3.20-4
CVE-2019-2938	4.4	10.3.20-4
CVE-2019-2805	6.5	10.3.17-2
CVE-2019-2740	6.5	10.3.17-2
CVE-2019-2758	5.5	10.3.17-2
CVE-2019-2739	5.1	10.3.17-2
CVE-2019-2737	4.9	10.3.17-2
CVE-2021-2007	3.7	10.3.17-2
CVE-2020-2922	3.7	10.3.17-2

#1:

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

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