[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Full-disclosure] Linux + bash and a silver fork
- To: full-disclosure@xxxxxxxxxxxxxxxxx
- Subject: [Full-disclosure] Linux + bash and a silver fork
- From: "Niko Lilja" <niko.lilja@xxxxxxxxx>
- Date: Mon, 27 Aug 2007 20:52:20 +0300
Well, as has been said when you realize the truth that there is no spoon,
but instead there'll be a
bunch of forks instead, at least in linux on bash shell, tested ubuntu and
RHEL this far.
By throwing a nice piece of line code as a command in bash shell (normal
user) you can pretty much
crash the whole server cause denial of service by giving a command in bash:
:() { :&:; } ;:
Almost as the ascii would be smiling..
- N
_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/