Re: root password

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Steven Stern wrote:
> I keep meaning to edit the sudo config files to block things like
> 
>   sudo su -
>   sudo bash
> 
> but I get lazy. Someday, this will bite me in the ***.

Note for anyone considering this: it’s virtually impossible to make this
watertight, because there are too many ways for someone to get around
it.

For example, what happens if someone creates a bash script and then runs
it with sudo? Can people make sudo-run programs overwrite a program that
they can then run with sudo, or a program that root will run normally?
Can programs on the list be persuaded to run an editor or a shell?

You really need to start with a very short whitelist, and add to it as
required.

James.

-- 
E-mail:     james@ | It is a mistake to allow any mechanical object to realise
aprilcottage.co.uk | that you are in a hurry.
-- 
users mailing list
users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
Have a question? Ask away: http://ask.fedoraproject.org


[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [EPEL Devel]     [Fedora Magazine]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Desktop]     [Fedora Fonts]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Fedora Sparc]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux