The debian-private mailing list leak, part 1. Volunteers have complained about Blackmail. Lynchings. Character assassination. Defamation. Cyberbullying. Volunteers who gave many years of their lives are picked out at random for cruel social experiments. The former DPL's girlfriend Molly de Blanc is given volunteers to experiment on for her crazy talks. These volunteers never consented to be used like lab rats. We don't either. debian-private can no longer be a safe space for the cabal. Let these monsters have nowhere to hide. Volunteers are not disposable. We stand with the victims.

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

Re: is nobody a security hole?



Jean Pierre LeJacq wrote:

> On Sun, 5 Oct 1997, Galen Hazelwood wrote:
>
> > The "find" cron.daily script, at least, requires you to be able to su nobody.
> > If I set the shell to /bin/false, you can't su to that account.
>
> Not true.  I use /bin/false as the shell for all system accounts and
> have no trouble using su.

What??

xerxes# grep nobody /etc/passwd
nobody:*:65534:65534:nobody:/tmp:/bin/sh
xerxes# su nobody
xerxes$ whoami
nobody

xerxes# grep nobody /etc/passwd
nobody:*:65534:65534:nobody:/tmp:/bin/false
xerxes# su nobody
xerxes# whoami
root
xerxes# su nobody -c "echo foo"
xerxes# su bin -c "echo foo"
foo

Why does that work for you and not me?

--Galen



--
TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to
debian-private-request@lists.debian.org . 
Trouble?  e-mail to templin@bucknell.edu .