Vulnerability Development mailing list archives

Re: /var/named world writeable in latest slack


From: Michal Zalewski <lcamtuf () DIONE IDS PL>
Date: Thu, 12 Oct 2000 09:54:04 +0200

On Thu, 12 Oct 2000, Jason Storm wrote:

If so, it almost for sure means root compromise, AFAIK. As I recall,
config file parsing could cause some overflows...

I sincerely doubt the box was hacked </famous last words>; named was
never running for one thing (its commented out of rc.inet2 by
default), and this was found literally within 2 minutes of the first
reboot after the install.

Oh sorry, I didn't meant it! I just believe world-writable /var/named can
lead to root compromise, because, as I recall, config-file parsing
had some bofs!:) So if it's default Slackware permissions
set... ahem, they have made a mistake ;>

_______________________________________________________
Michal Zalewski [lcamtuf () tpi pl] [tp.internet/security]
[http://lcamtuf.na.export.pl] <=--=> bash$ :(){ :|:&};:
=-----=> God is real, unless declared integer. <=-----=


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