GaussDB Kernel: Controlling the Permission to Execute the SECURITY INVOKER Function

The SECURITY INVOKER function is executed with the permissions of the invoker. Before invoking a function not created by yourself, check the function content to prevent the function creator from performing unauthorized operations with your Permissions. Copyright C 2020 Greenbone Networks GmbH Som...

bash code execution

It's possible to place a function into content of any environment variable...