Information
This option prevents attaching arbitrary shared library functions as user-defined functions by checking for at least one corresponding method named _init _deinit _reset _clear or _add
Preventing shared libraries that do not contain user-defined functions from loading will reduce the attack surface of the server.
Solution
Perform the following to establish the recommended state:
- Remove --allow-suspicious-udfs from the mysqld start up command line.
- Remove allow-suspicious-udfs from the MySQL option file.