CVE-2019-2623: Medium severity mysql vulnerability
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Options). Supported versions that are affected are 8.0.15 and prior. Difficult to exploit 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/cpuapr2019-5072813.html
Other sources
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Options). Supported versions that are affected are 8.0.15 and prior. Difficult to exploit 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 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).
— MITRE
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2019-2623?
CVE-2019-2623 is categorized as a difficult to exploit vulnerability with potential impact on MySQL Server.
How do I fix CVE-2019-2623?
To fix CVE-2019-2623, upgrade your MySQL Server to version 8.0.16 or later.
What versions of MySQL are affected by CVE-2019-2623?
CVE-2019-2623 affects MySQL Server versions 8.0.15 and earlier.
Can a low privileged attacker exploit CVE-2019-2623?
Yes, a low privileged attacker with network access can potentially exploit CVE-2019-2623.
Which component of MySQL is affected by CVE-2019-2623?
CVE-2019-2623 affects the Server component of Oracle MySQL, specifically within the Options subcomponent.