Rapid7 Vulnerability & Exploit Database

Oracle MySQL Vulnerability: CVE-2020-14839

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Oracle MySQL Vulnerability: CVE-2020-14839

Severity
7
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:C)
Published
10/21/2020
Created
10/28/2020
Added
10/28/2020
Modified
10/28/2020

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.21 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 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Solution(s)

  • mysql-upgrade-latest

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;