CVE-2015-4819

Severity: high (CVSS 7.2 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-10-21 · updated 2026-06-17

Description

Unspecified vulnerability in Oracle MySQL Server 5.5.44 and earlier, and 5.6.25 and earlier, allows local users to affect confidentiality, integrity, and availability via unknown vectors related to Client programs.

Affected products

Canonical Ubuntu Linux: 12.04, 14.04, 15.04, 15.10
Debian Linux: 7.0, 8.0
Fedoraproject Fedora: 23
MariaDB: from 5.5.0 before 5.5.45; from 10.0.0 before 10.0.21; from 10.1.0 before 10.1.8 — fixed in 10.0.21, 10.1.8, 5.5.45
Oracle Corporation Oracle Linux: 7
MySQL Server: from 5.5.0 through 5.5.44; from 5.6.0 through 5.6.25
Oracle Corporation Solaris Operating System: 11.3
RedHat Enterprise Linux Desktop: 5.0, 7.0
RedHat Enterprise Linux Hpc Node: 7.0
RedHat Enterprise Linux Hpc Node Eus: 7.2
RedHat Enterprise Linux Server: 5.0, 7.0
RedHat Enterprise Linux Server Aus: 7.2
RedHat Enterprise Linux Server Eus: 7.2
RedHat Enterprise Linux Workstation: 5.0, 7.0

How to fix

Upgrade to a fixed version: MariaDB 10.0.21, 10.1.8, 5.5.45. Check the vendor advisory for mitigations.

References

Get alerted when CVE-2015-4819 or the next vulnerability affects your stack