Bug #11444 SHOW DATABASES shows information_schema without any right to view it
Submitted: 20 Jun 2005 5:09 Modified: 20 Jun 2005 14:27
Reporter: MySQL-Front Team Email Updates:
Status: Not a Bug Impact on me:
None 
Category:MySQL Server Severity:S3 (Non-critical)
Version:5.0.7-beta OS:Linux (Linux)
Assigned to: CPU Architecture:Any

[20 Jun 2005 5:09] MySQL-Front Team 
Description:
SHOW DATABASES;
shows also information_schema even if the user does not have any right to see it.

How to repeat:
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP ON `test`.* TO 'Guest'@'%';
FLUSH PRIVILEGES;

Login as "Guest"

SHOW DATABASES;
[20 Jun 2005 14:27] MySQL-Front Team 
Sorry, my mistake :-(

It's not a bug!