IBM Db2
TMA-DB2-6.2.5
Review Roles Granted to PUBLIC
Mô tả
Granting to PUBLIC increases the risk of unauthorized entry into the database. Because PUBLIC is accessible by any database user, it is important to understand the exposure it has on all database objects. It would make sense to grant role membership to PUBLIC if all users required all the privileges granted through that role.
Cách kiểm tra
Phương pháp kiểm tra: Xem xét thủ công
1. Connect to Db2 database: db2 => connect to <dbname> 2. Run the following: db2 => select grantee, rolename from syscat.roleauth where grantee = 'PUBLIC' If the value returned is blank, that is considered a Pass.
Cách khắc phục
Phương pháp khắc phục: Hướng dẫn hoặc bản vá hạ tầng
To remove a role member from a particular role: 1. Connect to Db2 database: db2 => connect to <dbname> 2. Run the following: db2 => revoke role <role name> from PUBLIC
Thuộc tính
- Hệ điều hành
- Bất kỳ
- Thẻ
- db2databasemanual
- Tham chiếu
- CIS IBM Db2 12.1 Benchmark v1.0.0 - 6.2.5 Review Roles Granted to PUBLIC