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CVE-2015-4807

Unspecified vulnerability in Oracle MySQL Server 5.5.45 and earlier and 5.6.26 and earlier, when...

3.5 Low

Unspecified vulnerability in Oracle MySQL Server 5.5.45 and earlier and 5.6.26 and earlier, when running on Windows, allows remote authenticated users to affect availability via unknown vectors related to Server : Query Cache.

Exploit likelihood

2.73%Up 1.1 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 3.5

Unspecified vulnerability in Oracle MySQL Server 5.5.45 and earlier and 5.6.26 and earlier, when running on Windows, allows remote authenticated users to affect availability via unknown vectors related to Server : Query Cache.

Record
CVE-2015-4807
CVSS 2.0
3.5 LowAV:N/AC:M/Au:S/C:N/I:N/A:P
Updated
2026-11-02
CVE List No score

Unspecified vulnerability in Oracle MySQL Server 5.5.45 and earlier and 5.6.26 and earlier, when running on Windows, allows remote authenticated users to affect availability via unknown vectors related to Server : Query Cache.

Record
CVE-2015-4807
Updated
2026-11-02
EUVDEUVD-2015-4824 No score

Unspecified vulnerability in Oracle MySQL Server 5.5.45 and earlier and 5.6.26 and earlier, when running on Windows, allows remote authenticated users to affect availability via unknown vectors related to Server : Query Cache.

Record
EUVD-2015-4824
Updated
2026-11-03
GitHub AdvisoriesGHSA-w569-72ph-5jvq No score

Unspecified vulnerability in Oracle MySQL Server 5.5.45 and earlier and 5.6.26 and earlier, when...

Unspecified vulnerability in Oracle MySQL Server 5.5.45 and earlier and 5.6.26 and earlier, when running on Windows, allows remote authenticated users to affect availability via unknown vectors related to Server : Query Cache.

Record
GHSA-w569-72ph-5jvq
Updated
2026-11-02
OSVopenSUSE-SU-2024:10153-1 No score

libmysqlclient-devel-10.0.22-3.8 on GA media

These are all security issues fixed in the libmysqlclient-devel-10.0.22-3.8 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10153-1
Updated
2026-11-02
OSVSUSE-RU-2023:3956-1 No score

Recommended update for mariadb104

This update for mariadb104 fixes the following issues:

  • Implement version 10.4 of MariaDB (jsc#PED-2455):
    • It is possible to use more than one authentication plugin for each user account.
    • The root user account is being created with the ability to use two authentication plugins.
    • All user accounts, passwords, and global privileges are now stored in the mysql.global_priv table.
    • Is being supported for User Password Expiry, which is not active by default.
    • Faster privilege checks for MariaDB setups with many user accounts or many database grants.
  • Update mysql-systemd-helper to be aware of custom group (bsc#1200105)
  • MariaDB is now support lz4 compression for 'INNODB'. (bsc#1186031)
  • Add 'mysql-user.conf' file to enable systemd generating mysql user in containers. (bsc#1173028)
  • Fixes an issue when MariaDB is ignoring the value of the parameter 'open_files_limit' in the global variables. (bsc#1180014)
Record
SUSE-RU-2023:3956-1
Updated
2026-11-02
OSVSUSE-RU-2023:4991-1 No score

Recommended update for mariadb104

This update for mariadb104 fixes the following issues:

  • Implement version 10.4 of MariaDB (jsc#PED-2455):
    • It is possible to use more than one authentication plugin for each user account.
    • The root user account is being created with the ability to use two authentication plugins.
    • All user accounts, passwords, and global privileges are now stored in the mysql.global_priv table.
    • Is being supported for User Password Expiry, which is not active by default.
    • Faster privilege checks for MariaDB setups with many user accounts or many database grants.
  • Update mysql-systemd-helper to be aware of custom group (bsc#1200105)
  • MariaDB is now support lz4 compression for 'INNODB'. (bsc#1186031)
  • Add 'mysql-user.conf' file to enable systemd generating mysql user in containers. (bsc#1173028)
  • Fixes an issue when MariaDB is ignoring the value of the parameter 'open_files_limit' in the global variables. (bsc#1180014)
Record
SUSE-RU-2023:4991-1
Updated
2026-11-02
OSVSUSE-SU-2016:0121-1 No score

Security update for mariadb

MariaDB has been updated to version 10.0.22, which brings fixes for many security issues and other improvements.

The following CVEs have been fixed:

  • 10.0.22: CVE-2015-4802, CVE-2015-4807, CVE-2015-4815, CVE-2015-4826, CVE-2015-4830, CVE-2015-4836, CVE-2015-4858, CVE-2015-4861, CVE-2015-4870, CVE-2015-4913, CVE-2015-4792
  • 10.0.21: CVE-2015-4816, CVE-2015-4819, CVE-2015-4879, CVE-2015-4895

The following non-security issues have been fixed:

  • Fix rc.mysql-multi script to properly start instances after restart. (bsc#934401)
  • Fix rc.mysql-multi script to restart after crash. (bsc#937258)

For a comprehensive list of changes refer to the upstream Release Notes and Change Log documents:

Record
SUSE-SU-2016:0121-1
Updated
2026-11-02
OSVSUSE-SU-2016:0296-1 No score

Security update for mariadb

MariaDB has been updated to version 10.0.22, which brings fixes for many security issues and other improvements.

The following CVEs have been fixed:

  • 10.0.22: CVE-2015-4802, CVE-2015-4807, CVE-2015-4815, CVE-2015-4826, CVE-2015-4830, CVE-2015-4836, CVE-2015-4858, CVE-2015-4861, CVE-2015-4870, CVE-2015-4913, CVE-2015-4792
  • Fix information leak via mysql-systemd-helper script. (CVE-2015-5969, bsc#957174)

For a comprehensive list of changes refer to the upstream Release Notes and Change Log documents:

Record
SUSE-SU-2016:0296-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
mariadb104
SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS
From an advisory covering 221 CVEs
before 10.4.30-150100.3.5.10
10.4.30-150100.3.5.10
python-mysqlclient
SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS
From an advisory covering 221 CVEs
before 1.4.6-150100.3.3.7
1.4.6-150100.3.3.7
mariadb104
SUSE:Linux Enterprise Server 15 SP1-LTSS
From an advisory covering 221 CVEs
before 10.4.30-150100.3.5.10
10.4.30-150100.3.5.10
python-mysqlclient
SUSE:Linux Enterprise Server 15 SP1-LTSS
From an advisory covering 221 CVEs
before 1.4.6-150100.3.3.7
1.4.6-150100.3.3.7
mariadb104
SUSE:Linux Enterprise Server for SAP Applications 15 SP1
From an advisory covering 221 CVEs
before 10.4.30-150100.3.5.10
10.4.30-150100.3.5.10
python-mysqlclient
SUSE:Linux Enterprise Server for SAP Applications 15 SP1
From an advisory covering 221 CVEs
before 1.4.6-150100.3.3.7
1.4.6-150100.3.3.7
lz4
SUSE:Linux Enterprise Software Development Kit 12 SP5
From an advisory covering 221 CVEs
before 1.8.0-3.5.2
1.8.0-3.5.2
mariadb-connector-c
SUSE:Linux Enterprise Software Development Kit 12 SP5
From an advisory covering 221 CVEs
before 3.1.22-2.35.1
3.1.22-2.35.1
mariadb104
SUSE:Linux Enterprise Software Development Kit 12 SP5
From an advisory covering 221 CVEs
before 10.4.30-8.5.46
10.4.30-8.5.46
python-mysqlclient
SUSE:Linux Enterprise Software Development Kit 12 SP5
From an advisory covering 221 CVEs
before 1.3.14-8.9.2
1.3.14-8.9.2
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Affected packages
PackageAffectedFixed
lz4
SUSE:Linux Enterprise Server 12 SP5
From an advisory covering 221 CVEs
before 1.8.0-3.5.2
1.8.0-3.5.2
mariadb-connector-c
SUSE:Linux Enterprise Server 12 SP5
From an advisory covering 221 CVEs
before 3.1.22-2.35.1
3.1.22-2.35.1
mariadb104
SUSE:Linux Enterprise Server 12 SP5
From an advisory covering 221 CVEs
before 10.4.30-8.5.46
10.4.30-8.5.46
python-mysqlclient
SUSE:Linux Enterprise Server 12 SP5
From an advisory covering 221 CVEs
before 1.3.14-8.9.2
1.3.14-8.9.2
lz4
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
From an advisory covering 221 CVEs
before 1.8.0-3.5.2
1.8.0-3.5.2
mariadb-connector-c
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
From an advisory covering 221 CVEs
before 3.1.22-2.35.1
3.1.22-2.35.1
mariadb104
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
From an advisory covering 221 CVEs
before 10.4.30-8.5.46
10.4.30-8.5.46
python-mysqlclient
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
From an advisory covering 221 CVEs
before 1.3.14-8.9.2
1.3.14-8.9.2
mariadb
SUSE:Linux Enterprise Desktop 12
From an advisory covering 15 CVEs
before 10.0.22-20.3.1
10.0.22-20.3.1
mariadb
SUSE:Linux Enterprise Software Development Kit 12
From an advisory covering 15 CVEs
before 10.0.22-20.3.1
10.0.22-20.3.1
mariadb
SUSE:Linux Enterprise Server 12
From an advisory covering 15 CVEs
before 10.0.22-20.3.1
10.0.22-20.3.1
mariadb
SUSE:Linux Enterprise Server for SAP Applications 12
From an advisory covering 15 CVEs
before 10.0.22-20.3.1
10.0.22-20.3.1
mariadb
SUSE:Linux Enterprise Workstation Extension 12
From an advisory covering 15 CVEs
before 10.0.22-20.3.1
10.0.22-20.3.1
mariadb
SUSE:Linux Enterprise Desktop 12 SP1
From an advisory covering 12 CVEs
before 10.0.22-3.1
10.0.22-3.1
mariadb
SUSE:Linux Enterprise Software Development Kit 12 SP1
From an advisory covering 12 CVEs
before 10.0.22-3.1
10.0.22-3.1
mariadb
SUSE:Linux Enterprise Server 12 SP1
From an advisory covering 12 CVEs
before 10.0.22-3.1
10.0.22-3.1
mariadb
SUSE:Linux Enterprise Server for SAP Applications 12 SP1
From an advisory covering 12 CVEs
before 10.0.22-3.1
10.0.22-3.1
mariadb
SUSE:Linux Enterprise Workstation Extension 12 SP1
From an advisory covering 12 CVEs
before 10.0.22-3.1
10.0.22-3.1
mariadb
openSUSE:Tumbleweed
From an advisory covering 23 CVEs
before 10.0.22-3.8
10.0.22-3.8

History

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

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

In short

CVE-2015-4807 is a low vulnerability (CVSS 3.5) in Oracle Mysql, published October 21, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.73%, the 86th percentile. No source names a fixed version.

References

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