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| Subject: | Re: [Full-Disclosure] MySQL and the user "su" |
|---|---|
| Date: | Fri, 31 Dec 2004 19:47:02 +0100 |
Dear Tom Crimmins, am Freitag, 31. Dezember 2004 um 17:42 schrieben Sie:
[snip] I have today determined that I can connect to a local MySQL-server per "mysql -usu". I regard that to error, can that someone confirm? [/snip]
This is not an error. You should by default be able to connect with any user from localhost, but you will not have privileges to do anything else. This is because the mysql install by default sets up permissions this way. You could verify this yourself by connecting as root, and executing the following query:
SELECT * FROM mysql.user;
The row that applies in this case is the one with Host='localhost' and User=''. You can delete this row if you do not want this behavior. You must do a "flush privileges;" after deleting the row.
--- Tom Crimmins Interface Specialist Pottawattamie County, Iowa
Ok one if I the user deletes, I can't no more connection. But for what MySQL puts on this user at all, if he is not used? I think that is a securitybug to be evaluated. -- Mit freundlichen Grüßen Sascha Wolf mailto:swolf@x-project.net
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