Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: C API). Supported versions that are affected are 5.7.18 and earlier. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.0 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).
Vulnerabilidad en el componente MySQL Server en Oracle MySQL (subcomponente: C API). Las versiones compatibles que se han visto afectadas son la 5.7.18 y anteriores. Una vulnerabilidad difícilmente explotable permite que un atacante sin autenticar con acceso en red por medio múltiples protocolos comprometa la seguridad de MySQL Server. Los ataques exitosos de esta vulnerabilidad pueden resultar en un acceso de lectura sin autorización a un subconjunto de datos accesibles de MySQL Server. CVSS 3.0 Base Score 3.7 (impactos en la confidencialidad). Vector CVSS: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).
MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon, mysqld, and many client programs. The following packages have been upgraded to a later upstream version: rh-mysql57-mysql. Security Fix: An integer overflow flaw leading to a buffer overflow was found in the way MySQL parsed connection handshake packets. An unauthenticated remote attacker with access to the MySQL port could use this flaw to crash the mysqld daemon.
