CVE-2018-3065: Medium severity Oracle MySQL vulnerability
Last updated 25 August 2025
Other sources
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DML). Supported versions that are affected are 5.7.22 and prior and 8.0.11 and prior. Easily exploitable vulnerability allows low 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/cpujul2018-4258247.html
— Red Hat
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DML). Supported versions that are affected are 5.7.22 and prior and 8.0.11 and prior. Easily exploitable vulnerability allows low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/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-2018-3065?
CVE-2018-3065 is categorized as an easily exploitable vulnerability with low privileges required for exploitation.
How do I fix CVE-2018-3065?
To fix CVE-2018-3065, upgrade MySQL to version 5.7.23 or 8.0.12 or later.
Which MySQL versions are affected by CVE-2018-3065?
CVE-2018-3065 affects MySQL versions 5.7.22 and earlier, as well as 8.0.11 and earlier.
Can CVE-2018-3065 be exploited remotely?
Yes, CVE-2018-3065 allows remote exploitation due to network accessibility.
What components of MySQL are impacted by CVE-2018-3065?
CVE-2018-3065 impacts the MySQL Server component, specifically the DML subcomponent.