full-disclosure - User bypass privs for Mysql??

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Message-ID: <41C902FBC7F1EA47933D76631B1704EE16736B@rcertsexch.rcert-s.army.mil>
From: joel.esler at rcert-s.army.mil (Esler, Joel - Contractor)
Subject: User bypass privs for Mysql??

I did not have the grant priv, I had select, insert on mysql db.  (I did
log in as a different user --i.e. not root)  Using MysqlCC I changed the
Grant field from N to Y, and then could grand myself all privs to every
database.  

Of course, I did have select, insert on mysql..  probably why huh?

-----Original Message-----
From: Ben Nelson [mailto:lists@...om600.org] 
Sent: Tuesday, May 18, 2004 11:48 AM
To: Esler, Joel - Contractor
Cc: full-disclosure@...ts.netsys.com
Subject: Re: [Full-Disclosure] User bypass privs for Mysql??

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What permissions DID you have prior to editing your grants.  How did you
edit the grant (i.e.  update user set Grant_priv = 'Y' where user =
'floobie' ).  What version of mysql?  Did you log in as yourself to edit
the grants, or as another user?  Also, you say you edited your 'Grant'
from N to Y and then you instantly had all privs?  Or did you edit you
Grant from N to Y and then go grant yourself all privs?

More information please.

- --Ben

Esler, Joel - Contractor wrote:
| Not having any grant permissions.  I went into the mysql/user table
and
| edited the Grant from N to Y.  Logged out and logged back in, and I
had
| full privs including Grant.  I shouldn't be able to do this...
|
| Joel
|
| _______________________________________________
| Full-Disclosure - We believe in it.
| Charter: http://lists.netsys.com/full-disclosure-charter.html
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