Description
Unspecified vulnerability in Oracle MySQL 5.5.51 and earlier, 5.6.32 and earlier, and 5.7.14 and earlier allows remote authenticated users to affect availability via vectors related to Server: Optimizer.
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 8 | mariadb-10.0 | 10.0.28-0+deb8u1 | DSA-3711-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | mariadb-10.0 | 10.0.28-0ubuntu0.16.04.1 | — |
| Ubuntu 16.04 LTS | percona-server-5.6 | No fix yet | — |
| Ubuntu 16.04 LTS | percona-xtradb-cluster-5.6 | 5.6.34-26.19-0ubuntu0.16.04.1 | — |
| Ubuntu 14.04 LTS | mariadb-5.5 | 5.5.52-1ubuntu0.14.04.1 | — |
| Ubuntu 14.04 LTS | mysql-5.5 | 5.5.52-0ubuntu0.14.04.1 | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 7 | mariadb +7 | 1:5.5.52-1.el7 | RHSA-2016:2595 |
| RHEL 2 | mariadb55-mariadb +5 | 5.5.53-1.el6 | RHSA-2016:2131 |
| RHEL 2 | mysql55-mysql +5 | 5.5.52-1.el6 | RHSA-2016:2130 |
| RHEL 2 | rh-mariadb100-mariadb +8 | 1:10.0.28-5.el6 | RHSA-2016:2927 |
| RHEL 2 | rh-mariadb101-mariadb +9 | 1:10.1.19-6.el6 | RHSA-2016:2928 |
| RHEL 2 | rh-mysql56-mysql +7 | 5.6.34-2.el6 | RHSA-2016:2749 |
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 |
| SLES 12 SP2 | mariadb | 10.0.28-17.2 | SUSE-SU-2016:2933-1 |
| SLES 12 SP1 | mariadb | 10.0.28-17.2 | SUSE-SU-2016:2933-1 |
| SLES 12 | mariadb | 10.0.28-20.16.2 | SUSE-SU-2016:2932-1 |
Show 6 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 |
| SLES for SAP 12 SP2 | mariadb | 10.0.28-17.2 | SUSE-SU-2016:2933-1 |
| SLES for SAP 12 SP1 | mariadb | 10.0.28-17.2 | SUSE-SU-2016:2933-1 |
| SLES for SAP 12 | mariadb | 10.0.28-20.16.2 | SUSE-SU-2016:2932-1 |
| 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 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 7 | mariadb +7 | 1:5.5.52-1.el7 | ELSA-2016-2595 |
Advisories 13
- WID-SEC-2026-3894 Oracle MySQL: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 13, 2026
- RHSA-2016:2928 Red Hat Security Advisory: rh-mariadb101-mariadb security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2016:2927 Red Hat Security Advisory: rh-mariadb100-mariadb security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2016:2749 Red Hat Security Advisory: rh-mysql56-mysql security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2016:2595 Red Hat Security Advisory: mariadb security and bug fix update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2016:2131 Red Hat Security Advisory: mariadb55-mariadb security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2016:2130 Red Hat Security Advisory: mysql55-mysql security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- DSA-3711-1 mariadb-10.0 - 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-2016:2933-1 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-2016:2932-1 Security update for mariadb SUSE / openSUSE Security Updates · Feb 4, 2026
- ELSA-2016-2595 Important: mariadb security and bug fix update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Nov 9, 2016
References
- RHSA-2016:2749 vendor-advisory
- RHSA-2016:2131 vendor-advisory
- https://mariadb.com/kb/en/mariadb/mariadb-5552-release-notes/
- GLSA-201701-01 vendor-advisory
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- 93650 vdb-entry
- RHSA-2016:2130 vendor-advisory
- RHSA-2016:2927 vendor-advisory
- RHSA-2016:2595 vendor-advisory
- https://mariadb.com/kb/en/mariadb/mariadb-10118-release-notes/
- 1037050 vdb-entry
- RHSA-2016:2928 vendor-advisory
- https://mariadb.com/kb/en/mariadb/mariadb-10028-release-notes/