Description
Unspecified vulnerability in Oracle MySQL 5.5.46 and earlier and MariaDB before 5.5.47, 10.0.x before 10.0.23, and 10.1.x before 10.1.10 allows remote authenticated users to affect availability via unknown vectors related to 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 | 10.0.23-0+deb8u1 | DSA-3453-1 |
| Debian 8 | mysql-5.5 | 5.5.47-0+deb8u1 | DSA-3459-1 |
| Debian 7 | mysql-5.5 | 5.5.47-0+deb7u1 | DSA-3459-1 |
| Debian 6.0 | mysql-5.5 | 5.5.47-0+deb6u1 | DLA-409-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| 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 | 5.5.47-1ubuntu0.14.04.1 | — |
| Ubuntu 14.04 LTS | mysql-5.5 | 5.5.47-0ubuntu0.14.04.1 | USN-2881-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 7 | mariadb +7 | 1:5.5.47-1.el7_2 | RHSA-2016:0534 |
| RHEL 2 | mariadb55-mariadb +5 | 5.5.49-1.el6 | RHSA-2016:1481 |
| RHEL 2 | mysql55-mysql +5 | 5.5.50-1.el6 | RHSA-2016:1480 |
| RHEL 2 | rh-mariadb100-mariadb +8 | 1:10.0.25-4.el6 | RHSA-2016:1132 |
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 SP1 | mariadb | 10.0.25-6.1 | SUSE-SU-2016:1620-1 |
| SLES 12 | mariadb | 10.0.25-20.6.1 | SUSE-SU-2016:1619-1 |
| SLES 11 SP4 | mysql | 5.5.47-0.17.1 | SUSE-SU-2016:0348-1 |
Show 8 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 11 SP3 | mysql | 5.5.47-0.17.1 | SUSE-SU-2016:0348-1 |
| 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 SP1 | mariadb | 10.0.25-6.1 | SUSE-SU-2016:1620-1 |
| SLES for SAP 12 | mariadb | 10.0.25-20.6.1 | SUSE-SU-2016:1619-1 |
| SLES for SAP 11 SP4 | mysql | 5.5.47-0.17.1 | SUSE-SU-2016:0348-1 |
| SLES for SAP 11 SP3 | mysql | 5.5.47-0.17.1 | SUSE-SU-2016:0348-1 |
| 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 | 1:5.5.47-1.el7_2 | ELSA-2016-0534 |
Advisories 15
- RHSA-2016:1132 Red Hat Security Advisory: rh-mariadb100-mariadb security update Red Hat Security Advisories (RHSA) · Aug 5, 2026
- RHSA-2016:1481 Red Hat Security Advisory: mariadb55-mariadb security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2016:1480 Red Hat Security Advisory: mysql55-mysql security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- RHSA-2016:0534 Red Hat Security Advisory: mariadb security and bug fix update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- USN-2881-1 mysql-5.5, mysql-5.6 vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- DLA-409-1 mysql-5.5 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-3459-1 mysql-5.5 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DSA-3453-1 mariadb-10.0 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2016:0348-1 Security update for mysql SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-RU-2023:4991-1 Recommended update for mariadb104 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2016:1620-1 Security update for mariadb SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2016:1619-1 Security 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
- WID-SEC-2024-1482 Oracle MySQL: Mehrere Schwachstellen gefährden die Integrität, Vertraulichkeit und Verfügbarkeit BSI CERT-Bund (WID) · Jun 30, 2024
- ELSA-2016-0534 Moderate: mariadb security and bug fix update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Mar 31, 2016
References
- SUSE-SU-2016:1620 vendor-advisory
- RHSA-2016:1481 vendor-advisory
- RHSA-2016:1132 vendor-advisory
- DSA-3459 vendor-advisory
- 1034708 vdb-entry
- RHSA-2016:0534 vendor-advisory
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- SUSE-SU-2016:1619 vendor-advisory
- http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
- RHSA-2016:1480 vendor-advisory
- 81176 vdb-entry
- openSUSE-SU-2016:1664 vendor-advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- https://mariadb.com/kb/en/mdb-10023-rn/
- USN-2881-1 vendor-advisory
- DSA-3453 vendor-advisory
- https://mariadb.com/kb/en/mariadb/mariadb-5547-release-notes/
- openSUSE-SU-2016:1686 vendor-advisory
- https://mariadb.com/kb/en/mariadb/mariadb-10110-release-notes/