Description
sql/event_data_objects.cc in MariaDB before 10.1.30 and 10.2.x before 10.2.10 and Percona XtraDB Cluster before 5.6.37-26.21-3 and 5.7.x before 5.7.19-29.22-3 allows remote authenticated users with SQL access to bypass intended access restrictions and replicate data definition language (DDL) statements to cluster nodes by leveraging incorrect ordering of DDL replication and ACL checking.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 9 | mariadb-10.1 | 10.1.37-0+deb9u1 | DSA-4341-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | percona-server-5.6 +1 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 3 | rh-mariadb102-galera | 25.3.25-1.el6 | RHSA-2019:1258 |
| RHEL 3 | rh-mariadb102-mariadb +19 | 1:10.2.22-1.el6 | RHSA-2019:1258 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP1 | mariadb104 | 10.4.30-150100.3.5.10 | SUSE-RU-2023:3956-1 |
| SLES 15 SP1 | python-mysqlclient | 1.4.6-150100.3.3.7 | SUSE-RU-2023:3956-1 |
| SLES 12 SP5 | lz4 | 1.8.0-3.5.2 | SUSE-RU-2023:4991-1 |
| SLES 12 SP5 | mariadb-connector-c | 3.1.22-2.35.1 | SUSE-RU-2023:4991-1 |
| SLES 12 SP5 | mariadb104 | 10.4.30-8.5.46 | SUSE-RU-2023:4991-1 |
| SLES 12 SP5 | python-mysqlclient | 1.3.14-8.9.2 | SUSE-RU-2023:4991-1 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP1 | mariadb104 | 10.4.30-150100.3.5.10 | SUSE-RU-2023:3956-1 |
| SLES for SAP 15 SP1 | python-mysqlclient | 1.4.6-150100.3.3.7 | SUSE-RU-2023:3956-1 |
| SLES for SAP 12 SP5 | lz4 | 1.8.0-3.5.2 | SUSE-RU-2023:4991-1 |
| SLES for SAP 12 SP5 | mariadb-connector-c | 3.1.22-2.35.1 | SUSE-RU-2023:4991-1 |
| SLES for SAP 12 SP5 | mariadb104 | 10.4.30-8.5.46 | SUSE-RU-2023:4991-1 |
| SLES for SAP 12 SP5 | python-mysqlclient | 1.3.14-8.9.2 | SUSE-RU-2023:4991-1 |
| SLE HPC 15 SP1 | mariadb104 | 10.4.30-150100.3.5.10 | SUSE-RU-2023:3956-1 |
| SLE HPC 15 SP1 | python-mysqlclient | 1.4.6-150100.3.3.7 | SUSE-RU-2023:3956-1 |
| SUSE OpenStack Cloud 7 | galera-3 | 25.3.23-8.3 | SUSE-SU-2018:1853-1 |
| SUSE OpenStack Cloud 7 | mariadb | 10.2.15-7.1 | SUSE-SU-2019:1441-1, SUSE-SU-2018:1853-1 |
| SUSE OpenStack Cloud 7 | mariadb-connector-c | 3.0.3-1.3.3 | SUSE-SU-2019:1441-1, SUSE-SU-2018:1853-1 |
| SUSE OpenStack Cloud 7 | rubygem-mysql2 | 0.4.10-7.2 | SUSE-SU-2018:1853-1 |
| SUSE OpenStack Cloud 7 | xtrabackup | 2.4.10-5.3 | SUSE-SU-2018:1853-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.7 | mariadb | 10.1.32-r0 | — |
| Alpine v3.6 | mariadb | 10.1.32-r0 | — |
| Alpine v3.5 | mariadb | 10.1.32-r0 | — |
| Alpine v3.4 | mariadb | 10.1.32-r0 | — |
Advisories 6
- RHSA-2019:1258 Red Hat Security Advisory: rh-mariadb102-mariadb and rh-mariadb102-galera security and bug fix update Red Hat Security Advisories (RHSA) · Jun 28, 2026
- DSA-4341-1 mariadb-10.1 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-RU-2023:4991-1 Recommended update for mariadb104 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2018:1853-1 Recommended update for mariadb SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-RU-2023:3956-1 Recommended update for mariadb104 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2019:1441-1 Recommended update for mariadb, mariadb-connector-c SUSE / openSUSE Security Updates · Feb 4, 2026
References
- https://github.com/MariaDB/server/commit/0b5a5258abbeaf8a0c3a18c7e753699787fdf46e
- DSA-4341 vendor-advisory
- https://mariadb.com/kb/en/library/mariadb-10210-release-notes/
- https://bugzilla.redhat.com/show_bug.cgi?id=1524234
- https://www.percona.com/doc/percona-xtradb-cluster/LATEST/release-notes/Percona-XtraDB-Cluster-5.7.19-29.22-3.html
- FEDORA-2018-0d6a80f496 vendor-advisory
- https://www.percona.com/blog/2017/10/30/percona-xtradb-cluster-5-6-37-26-21-3-is-now-available/
- https://mariadb.com/kb/en/library/mariadb-10130-release-notes/
- RHSA-2019:1258 vendor-advisory