CVE-2020-2779: Medium severity mysql vulnerability
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges). Supported versions that are affected are 8.0.18 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.
External References:
https://www.oracle.com/security-alerts/cpuapr2020.html
Other sources
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Privileges). Supported versions that are affected are 8.0.18 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).
— MITRE
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-2779?
CVE-2020-2779 is considered easily exploitable and allows high privileged attackers with network access to compromise MySQL Server.
How do I fix CVE-2020-2779?
To fix CVE-2020-2779, upgrade to MySQL Server version 8.0.19 or later.
Which MySQL versions are affected by CVE-2020-2779?
CVE-2020-2779 affects MySQL Server versions 8.0.18 and prior.
Can a remote attacker exploit CVE-2020-2779?
Yes, a remote attacker with high privileges can exploit CVE-2020-2779 through multiple network protocols.
What component of MySQL does CVE-2020-2779 affect?
CVE-2020-2779 affects the MySQL Server component, specifically related to security privileges.