Re: BugTraq Kernel 2.2.19
Kenneth Pronovici <pronovic@skyjammer.com> writes:
> I can't make the ptrace exploit work on my 2.2.19 system... but I might
> be doing something wrong (I'm not quite sure what to expect). I get:
>
> attached
> exec ./insert_shellcode 30505
> execl: Operation not permitted
Since the bug is a race condition, it's possible that it is hard to
exploit. Especially the exploit using newgrp is a bit fragile.
There's a different exploit using /bin/su, which is perhaps a bit more
reliable. See:
http://cert.uni-stuttgart.de/archive/bugtraq/2001/10/msg00153.html
--
Florian Weimer Florian.Weimer@RUS.Uni-Stuttgart.DE
University of Stuttgart http://cert.uni-stuttgart.de/
RUS-CERT +49-711-685-5973/fax +49-711-685-5898
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