Bugtraq mailing list archives

Re: Symlink attack in (all?) Samba. - Local root walkthrough by Tozz


From: Tim Potter * <tpot () LINUXCARE COM AU>
Date: Fri, 15 Dec 2000 03:24:30 -0000

Requirements:

* Shell access or any other way to create
symlinks
* A running samba deamon
* The username and/or password of a user named
in the
  admin lists in one or more shares.

This basically boils down to the fact that if you
give someone root access on a machine they can do
things.  

It is usually not necessary to use the admin users
parameter.  Tasks like managing upload directories
and so on can usually be achieved with a
combination of the various force user, group and
create mode parameters.


Tim.


Current thread: