CVE-2019-3003: Medium severity Oracle MySQL vulnerability
Last updated 25 August 2025
Other sources
Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.16 and prior. Easily exploitable 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
— Launchpad
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-3003?
CVE-2019-3003 is considered a high severity vulnerability due to its ease of exploitation by high privileged attackers.
How do I fix CVE-2019-3003?
To fix CVE-2019-3003, upgrade your MySQL Server to version 8.0.17 or later.
Which versions of MySQL Server are affected by CVE-2019-3003?
Versions of MySQL Server 8.0.16 and prior are affected by CVE-2019-3003.
Can CVE-2019-3003 be exploited remotely?
Yes, CVE-2019-3003 can be exploited remotely due to its network access requirements.
What components of MySQL are impacted by CVE-2019-3003?
The InnoDB component of MySQL Server is specifically impacted by CVE-2019-3003.