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CVE-2016-5444

Unspecified vulnerability in Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and...

3.7 LowFix available

Unspecified vulnerability in Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and earlier and MariaDB before 5.5.49, 10.0.x before 10.0.25, and 10.1.x before 10.1.14 allows remote attackers to affect confidentiality via vectors related to Server: Connection.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
High
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
None
Availability
None

Exploit likelihood

4.34%Up 0.6 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 3.7

Unspecified vulnerability in Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and earlier and MariaDB before 5.5.49, 10.0.x before 10.0.25, and 10.1.x before 10.1.14 allows remote attackers to affect confidentiality via vectors related to Server: Connection.

Record
CVE-2016-5444
CVSS 3.0
3.7 LowCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0
4.3 MediumAV:N/AC:M/Au:N/C:P/I:N/A:N
Updated
2026-11-02
CVE List No score

Unspecified vulnerability in Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and earlier and MariaDB before 5.5.49, 10.0.x before 10.0.25, and 10.1.x before 10.1.14 allows remote attackers to affect confidentiality via vectors related to Server: Connection.

Record
CVE-2016-5444
Updated
2026-11-02
EUVDEUVD-2016-6388 No score

Unspecified vulnerability in Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and earlier and MariaDB before 5.5.49, 10.0.x before 10.0.25, and 10.1.x before 10.1.14 allows remote attackers to affect confidentiality via vectors related to Server: Connection.

Record
EUVD-2016-6388
Updated
2026-11-03
GitHub AdvisoriesGHSA-52xg-2453-vmhx 3.7

Unspecified vulnerability in Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and...

Unspecified vulnerability in Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and earlier and MariaDB before 5.5.49, 10.0.x before 10.0.25, and 10.1.x before 10.1.14 allows remote attackers to affect confidentiality via vectors related to Server: Connection.

Record
GHSA-52xg-2453-vmhx
CVSS 3.0
3.7 LowCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
OSVALPINE-CVE-2016-5444 3.7

Unspecified vulnerability in Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and earlier and MariaDB before 5.5.49, 10.0.x before 10.0.25, and 10.1.x before 10.1.14 allows remote attackers to affect confidentiality via vectors related to Server: Connection.

Record
ALPINE-CVE-2016-5444
CVSS 3.0
3.7 LowCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
OSV 3.7

Unspecified vulnerability in Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and earlier and MariaDB before 5.5.49, 10.0.x before 10.0.25, and 10.1.x before 10.1.14 allows remote attackers to affect confidentiality via vectors related to Server: Connection.

Record
CVE-2016-5444
CVSS 3.0
3.7 LowCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
Show 6 moreShow less
OSVRHSA-2016:0705 7.5

Red Hat Security Advisory: rh-mysql56-mysql security update

Record
RHSA-2016:0705
CVSS 3.0
7.5 HighCVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2016:1132 7.5

Red Hat Security Advisory: rh-mariadb100-mariadb security update

Record
RHSA-2016:1132
CVSS 3.0
7.5 HighCVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2016:1480 7.5

Red Hat Security Advisory: mysql55-mysql security update

Record
RHSA-2016:1480
CVSS 3.0
7.5 HighCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2016:1481 7.5

Red Hat Security Advisory: mariadb55-mariadb security update

Record
RHSA-2016:1481
CVSS 3.0
7.5 HighCVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2016:1602 7.5

Red Hat Security Advisory: mariadb security update

Record
RHSA-2016:1602
CVSS 3.0
7.5 HighCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2016-5444 3.7

Unspecified vulnerability in Oracle MySQL 5.5.48 and earlier, 5.6.29 and earlier, and 5.7.11 and earlier and MariaDB before 5.5.49, 10.0.x before 10.0.25, and 10.1.x before 10.1.14 allows remote attackers to affect confidentiality via vectors related to Server: Connection.

Record
UBUNTU-CVE-2016-5444
CVSS 3.0
3.7 LowCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
mariadb
Alpine:v3.2
5.5.20 up to 5.5.51-r0
5.5.51-r0
mariadb
Alpine:v3.3
5.5.20 up to 10.1.17-r0
10.1.17-r0
rh-mysql56-mysql
Red Hat:rhel_software_collections:2::el6
before 0:5.6.30-1.el6
0:5.6.30-1.el6
rh-mysql56-mysql-bench
Red Hat:rhel_software_collections:2::el6
before 0:5.6.30-1.el6
0:5.6.30-1.el6
rh-mysql56-mysql-common
Red Hat:rhel_software_collections:2::el6
before 0:5.6.30-1.el6
0:5.6.30-1.el6
rh-mysql56-mysql-config
Red Hat:rhel_software_collections:2::el6
before 0:5.6.30-1.el6
0:5.6.30-1.el6
rh-mysql56-mysql-debuginfo
Red Hat:rhel_software_collections:2::el6
before 0:5.6.30-1.el6
0:5.6.30-1.el6
rh-mysql56-mysql-devel
Red Hat:rhel_software_collections:2::el6
before 0:5.6.30-1.el6
0:5.6.30-1.el6
rh-mysql56-mysql-errmsg
Red Hat:rhel_software_collections:2::el6
before 0:5.6.30-1.el6
0:5.6.30-1.el6
rh-mysql56-mysql-server
Red Hat:rhel_software_collections:2::el6
before 0:5.6.30-1.el6
0:5.6.30-1.el6
Show 98 moreShow less
Affected packages
PackageAffectedFixed
rh-mysql56-mysql-test
Red Hat:rhel_software_collections:2::el6
before 0:5.6.30-1.el6
0:5.6.30-1.el6
rh-mysql56-mysql
Red Hat:rhel_software_collections:2::el7
before 0:5.6.30-1.el7
0:5.6.30-1.el7
rh-mysql56-mysql-bench
Red Hat:rhel_software_collections:2::el7
before 0:5.6.30-1.el7
0:5.6.30-1.el7
rh-mysql56-mysql-common
Red Hat:rhel_software_collections:2::el7
before 0:5.6.30-1.el7
0:5.6.30-1.el7
rh-mysql56-mysql-config
Red Hat:rhel_software_collections:2::el7
before 0:5.6.30-1.el7
0:5.6.30-1.el7
rh-mysql56-mysql-debuginfo
Red Hat:rhel_software_collections:2::el7
before 0:5.6.30-1.el7
0:5.6.30-1.el7
rh-mysql56-mysql-devel
Red Hat:rhel_software_collections:2::el7
before 0:5.6.30-1.el7
0:5.6.30-1.el7
rh-mysql56-mysql-errmsg
Red Hat:rhel_software_collections:2::el7
before 0:5.6.30-1.el7
0:5.6.30-1.el7
rh-mysql56-mysql-server
Red Hat:rhel_software_collections:2::el7
before 0:5.6.30-1.el7
0:5.6.30-1.el7
rh-mysql56-mysql-test
Red Hat:rhel_software_collections:2::el7
before 0:5.6.30-1.el7
0:5.6.30-1.el7
rh-mariadb100-mariadb
Red Hat:rhel_software_collections:2::el6
before 1:10.0.25-4.el6
1:10.0.25-4.el6
rh-mariadb100-mariadb-bench
Red Hat:rhel_software_collections:2::el6
before 1:10.0.25-4.el6
1:10.0.25-4.el6
rh-mariadb100-mariadb-common
Red Hat:rhel_software_collections:2::el6
before 1:10.0.25-4.el6
1:10.0.25-4.el6
rh-mariadb100-mariadb-config
Red Hat:rhel_software_collections:2::el6
before 1:10.0.25-4.el6
1:10.0.25-4.el6
rh-mariadb100-mariadb-debuginfo
Red Hat:rhel_software_collections:2::el6
before 1:10.0.25-4.el6
1:10.0.25-4.el6
rh-mariadb100-mariadb-devel
Red Hat:rhel_software_collections:2::el6
before 1:10.0.25-4.el6
1:10.0.25-4.el6
rh-mariadb100-mariadb-errmsg
Red Hat:rhel_software_collections:2::el6
before 1:10.0.25-4.el6
1:10.0.25-4.el6
rh-mariadb100-mariadb-oqgraph-engine
Red Hat:rhel_software_collections:2::el6
before 1:10.0.25-4.el6
1:10.0.25-4.el6
rh-mariadb100-mariadb-server
Red Hat:rhel_software_collections:2::el6
before 1:10.0.25-4.el6
1:10.0.25-4.el6
rh-mariadb100-mariadb-test
Red Hat:rhel_software_collections:2::el6
before 1:10.0.25-4.el6
1:10.0.25-4.el6
rh-mariadb100-mariadb
Red Hat:rhel_software_collections:2::el7
before 1:10.0.25-4.el7
1:10.0.25-4.el7
rh-mariadb100-mariadb-bench
Red Hat:rhel_software_collections:2::el7
before 1:10.0.25-4.el7
1:10.0.25-4.el7
rh-mariadb100-mariadb-common
Red Hat:rhel_software_collections:2::el7
before 1:10.0.25-4.el7
1:10.0.25-4.el7
rh-mariadb100-mariadb-config
Red Hat:rhel_software_collections:2::el7
before 1:10.0.25-4.el7
1:10.0.25-4.el7
rh-mariadb100-mariadb-debuginfo
Red Hat:rhel_software_collections:2::el7
before 1:10.0.25-4.el7
1:10.0.25-4.el7
rh-mariadb100-mariadb-devel
Red Hat:rhel_software_collections:2::el7
before 1:10.0.25-4.el7
1:10.0.25-4.el7
rh-mariadb100-mariadb-errmsg
Red Hat:rhel_software_collections:2::el7
before 1:10.0.25-4.el7
1:10.0.25-4.el7
rh-mariadb100-mariadb-oqgraph-engine
Red Hat:rhel_software_collections:2::el7
before 1:10.0.25-4.el7
1:10.0.25-4.el7
rh-mariadb100-mariadb-server
Red Hat:rhel_software_collections:2::el7
before 1:10.0.25-4.el7
1:10.0.25-4.el7
rh-mariadb100-mariadb-test
Red Hat:rhel_software_collections:2::el7
before 1:10.0.25-4.el7
1:10.0.25-4.el7
mysql55-mysql
Red Hat:rhel_software_collections:2::el6
before 0:5.5.50-1.el6
0:5.5.50-1.el6
mysql55-mysql-bench
Red Hat:rhel_software_collections:2::el6
before 0:5.5.50-1.el6
0:5.5.50-1.el6
mysql55-mysql-debuginfo
Red Hat:rhel_software_collections:2::el6
before 0:5.5.50-1.el6
0:5.5.50-1.el6
mysql55-mysql-devel
Red Hat:rhel_software_collections:2::el6
before 0:5.5.50-1.el6
0:5.5.50-1.el6
mysql55-mysql-libs
Red Hat:rhel_software_collections:2::el6
before 0:5.5.50-1.el6
0:5.5.50-1.el6
mysql55-mysql-server
Red Hat:rhel_software_collections:2::el6
before 0:5.5.50-1.el6
0:5.5.50-1.el6
mysql55-mysql-test
Red Hat:rhel_software_collections:2::el6
before 0:5.5.50-1.el6
0:5.5.50-1.el6
mysql55-mysql
Red Hat:rhel_software_collections:2::el7
before 0:5.5.50-1.el7
0:5.5.50-1.el7
mysql55-mysql-bench
Red Hat:rhel_software_collections:2::el7
before 0:5.5.50-1.el7
0:5.5.50-1.el7
mysql55-mysql-debuginfo
Red Hat:rhel_software_collections:2::el7
before 0:5.5.50-1.el7
0:5.5.50-1.el7
mysql55-mysql-devel
Red Hat:rhel_software_collections:2::el7
before 0:5.5.50-1.el7
0:5.5.50-1.el7
mysql55-mysql-libs
Red Hat:rhel_software_collections:2::el7
before 0:5.5.50-1.el7
0:5.5.50-1.el7
mysql55-mysql-server
Red Hat:rhel_software_collections:2::el7
before 0:5.5.50-1.el7
0:5.5.50-1.el7
mysql55-mysql-test
Red Hat:rhel_software_collections:2::el7
before 0:5.5.50-1.el7
0:5.5.50-1.el7
mariadb55-mariadb
Red Hat:rhel_software_collections:2::el6
before 0:5.5.49-1.el6
0:5.5.49-1.el6
mariadb55-mariadb-bench
Red Hat:rhel_software_collections:2::el6
before 0:5.5.49-1.el6
0:5.5.49-1.el6
mariadb55-mariadb-debuginfo
Red Hat:rhel_software_collections:2::el6
before 0:5.5.49-1.el6
0:5.5.49-1.el6
mariadb55-mariadb-devel
Red Hat:rhel_software_collections:2::el6
before 0:5.5.49-1.el6
0:5.5.49-1.el6
mariadb55-mariadb-libs
Red Hat:rhel_software_collections:2::el6
before 0:5.5.49-1.el6
0:5.5.49-1.el6
mariadb55-mariadb-server
Red Hat:rhel_software_collections:2::el6
before 0:5.5.49-1.el6
0:5.5.49-1.el6
mariadb55-mariadb-test
Red Hat:rhel_software_collections:2::el6
before 0:5.5.49-1.el6
0:5.5.49-1.el6
mariadb55-mariadb
Red Hat:rhel_software_collections:2::el7
before 0:5.5.49-1.el7
0:5.5.49-1.el7
mariadb55-mariadb-bench
Red Hat:rhel_software_collections:2::el7
before 0:5.5.49-1.el7
0:5.5.49-1.el7
mariadb55-mariadb-debuginfo
Red Hat:rhel_software_collections:2::el7
before 0:5.5.49-1.el7
0:5.5.49-1.el7
mariadb55-mariadb-devel
Red Hat:rhel_software_collections:2::el7
before 0:5.5.49-1.el7
0:5.5.49-1.el7
mariadb55-mariadb-libs
Red Hat:rhel_software_collections:2::el7
before 0:5.5.49-1.el7
0:5.5.49-1.el7
mariadb55-mariadb-server
Red Hat:rhel_software_collections:2::el7
before 0:5.5.49-1.el7
0:5.5.49-1.el7
mariadb55-mariadb-test
Red Hat:rhel_software_collections:2::el7
before 0:5.5.49-1.el7
0:5.5.49-1.el7
mariadb
Red Hat:enterprise_linux:7::client
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-debuginfo
Red Hat:enterprise_linux:7::client
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-libs
Red Hat:enterprise_linux:7::client
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-server
Red Hat:enterprise_linux:7::client
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-bench
Red Hat:enterprise_linux:7::client
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-devel
Red Hat:enterprise_linux:7::client
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-embedded
Red Hat:enterprise_linux:7::client
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-embedded-devel
Red Hat:enterprise_linux:7::client
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-test
Red Hat:enterprise_linux:7::client
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb
Red Hat:enterprise_linux:7::computenode
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-debuginfo
Red Hat:enterprise_linux:7::computenode
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-libs
Red Hat:enterprise_linux:7::computenode
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-bench
Red Hat:enterprise_linux:7::computenode
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-devel
Red Hat:enterprise_linux:7::computenode
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-embedded
Red Hat:enterprise_linux:7::computenode
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-embedded-devel
Red Hat:enterprise_linux:7::computenode
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-server
Red Hat:enterprise_linux:7::computenode
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-test
Red Hat:enterprise_linux:7::computenode
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb
Red Hat:enterprise_linux:7::server
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-bench
Red Hat:enterprise_linux:7::server
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-debuginfo
Red Hat:enterprise_linux:7::server
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-devel
Red Hat:enterprise_linux:7::server
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-libs
Red Hat:enterprise_linux:7::server
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-server
Red Hat:enterprise_linux:7::server
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-test
Red Hat:enterprise_linux:7::server
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-embedded
Red Hat:enterprise_linux:7::server
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-embedded-devel
Red Hat:enterprise_linux:7::server
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb
Red Hat:enterprise_linux:7::workstation
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-bench
Red Hat:enterprise_linux:7::workstation
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-debuginfo
Red Hat:enterprise_linux:7::workstation
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-devel
Red Hat:enterprise_linux:7::workstation
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-libs
Red Hat:enterprise_linux:7::workstation
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-server
Red Hat:enterprise_linux:7::workstation
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-test
Red Hat:enterprise_linux:7::workstation
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-embedded
Red Hat:enterprise_linux:7::workstation
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-embedded-devel
Red Hat:enterprise_linux:7::workstation
before 1:5.5.50-1.el7_2
1:5.5.50-1.el7_2
mariadb-5.5
Ubuntu:14.04:LTS
before 5.5.49-1ubuntu0.14.04.1, plus listed versions
5.5.32-1ubuntu15.5.35-1ubuntu15.5.36-15.5.37-0ubuntu0.14.04.15.5.39-0ubuntu0.14.04.1
Show 7 moreShow less
5.5.40-0ubuntu0.14.04.15.5.41-0ubuntu0.14.04.25.5.41-1ubuntu0.14.04.15.5.43-1ubuntu0.14.04.25.5.44-1ubuntu0.14.04.15.5.46-1ubuntu0.14.04.25.5.47-1ubuntu0.14.04.1
5.5.49-1ubuntu0.14.04.1
mariadb-10.0
Ubuntu:16.04:LTS
before 10.0.25-0ubuntu0.16.04.1, plus listed versions
10.0.20-0ubuntu0.15.04.110.0.22-0ubuntu110.0.23-110.0.23-210.0.24-7
10.0.25-0ubuntu0.16.04.1
percona-xtradb-cluster-5.6
Ubuntu:16.04:LTS
before 5.6.34-26.19-0ubuntu0.16.04.1, plus listed versions
5.6.21-25.8-0ubuntu25.6.21-25.8-0ubuntu35.6.21-25.8-0ubuntu3.15.6.21-25.8-0ubuntu3.2
5.6.34-26.19-0ubuntu0.16.04.1
percona-server-5.6
Ubuntu:16.04:LTS
All versions, plus listed versions
5.6.22-rel71.0-0ubuntu25.6.22-rel71.0-0ubuntu45.6.22-rel71.0-0ubuntu4.1
None known

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2016-5444 is a low vulnerability (CVSS 3.7) in Mariadb, published July 21, 2016. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.34%, the 91st percentile. Fixed in mariadb 5.5.51-r0.

References

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