CVE-2019-2614: Medium severity Oracle MySQL vulnerability
Last updated 18 August 2025
Other sources
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.6.43 and prior, 5.7.25 and prior and 8.0.15 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
External References:
http://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
— Red Hat
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.6.43 and prior, 5.7.25 and prior and 8.0.15 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2019-2614?
CVE-2019-2614 is classified as a difficult-to-exploit vulnerability that allows a high privileged attacker with network access to potentially exploit the MySQL Server.
How do I fix CVE-2019-2614?
To mitigate CVE-2019-2614, upgrade MySQL Server to version 5.6.44 or later, 5.7.26 or later, or 8.0.16 or later.
Which MySQL versions are affected by CVE-2019-2614?
CVE-2019-2614 affects MySQL versions 5.6.43 and prior, 5.7.25 and prior, and 8.0.15 and prior.
Can MariaDB versions be affected by CVE-2019-2614?
Yes, certain versions of MariaDB, such as 5.5.64 and specific versions up to 10.4.5, may also be affected by CVE-2019-2614.
What is the impact of exploiting CVE-2019-2614?
Exploitation of CVE-2019-2614 could allow an attacker to compromise the MySQL Server, leading to unauthorized actions and data exposure.