Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 5.1.48 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Connectors. CVSS 3.0 Base Score 2.2 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L).
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.debian.org/security/2020/dsa-4703
https://security.gentoo.org/glsa/202105-27
https://lists.debian.org/debian-lts-announce/2020/06/msg00015.html