TMA-MYSQL-5.2
Ensure 'FILE' is Not Granted to Non-Administrative Users
Descripción
The FILE privilege is used to allow or disallow a user from reading and writing files on the server host. Any user with the FILE right granted has the ability to: ; Read files from the local file system that are readable by the MySQL server (this includes world-readable files). ; Write files to the local file system where the MySQL server has write access.
Cómo se verifica
Método de auditoría: Revisión manual
Esta recomendación no se puede verificar automáticamente. Un escaneo la lista con estas instrucciones cuando se pasa --include-manual.
Run SELECT GRANTEE FROM INFORMATION_SCHEMA.USER_PRIVILEGES WHERE PRIVILEGE_TYPE = 'FILE'; Ensure only administrative users are returned in the result set.
Cómo se corrige
Método de corrección: Guía o parche de infraestructura
REVOKE FILE ON *.* FROM '<user>'@'<host>'; for each non-administrative grantee.
Propiedades
- Sistemas operativos
- Cualquiera
- Etiquetas
- mysqldatabaseauthorizationmanual
- Referencia
- CIS Oracle MySQL Community Server 8.4 Benchmark v1.1.0 - 5.2 Ensure 'FILE' is Not Granted to Non-Administrative Users