[scponly] scponly 4.2 released (IMPORTANT SECURITY FIXES)

Kaleb Pederson kpederson at mail.ewu.edu
Thu Dec 22 12:01:38 EST 2005


On Thursday 22 December 2005 8:54 am, csnyder wrote:
> On 12/22/05, user <user at dhp.com> wrote:
[snip]
> > So ... do I understand correctly - the scponly shell does not support scp
> > by default anymore ?
> >
> > If the default does not support scp and rsync, does that mean 0% of all
> > scponly admins will ever install the default ?  What would you do with
> > the default install ?
>
> ... and maybe it should be named "sftponly" now?


Perhaps there is a misunderstanding?

$ ./configure --help | egrep "scp|rsync"
`configure' configures scponly 4.2 to adapt to many kinds of systems.
  --enable-winscp-compat  enable winscp (and scp) compatibility
  --enable-scp-compat     enable scp compatibility
  --enable-rsync-compat   enable rsync compatibility
                          install chrooted binary 'scponlyc'

That seems like a far cry from sftponly?  Just a change to the default?  Don't 
most sysadmins look at the help before they install?

> I believe in "secure by default" but this seems like it might be
> taking it a little too far. Is disabling scp really the only way to
> accomplish this?

Isn't this like turning off all the services on a Linux box that you deliver 
to someone?  They have the option of turning on the "service" if they want.

--Kaleb
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