Re: NFS exporting
Michael Neuman (mcn@nostromo.c3.lanl.gov)
Wed, 13 Apr 1994 18:26:05 -0600 (MDT)
> > Well, this is more or less true...mountd can be circumvented (hope i got this
> > right) and one can send direct rpc/nfs requests to the nfsd...the hard part
> > is actually guessing a valid file handle (32 byte number!).
> > I have read in some documents that regular use of fsirand, a program which
> > supposedly assigns to each file/dir a unique file handle, greatly reduces
> > chances of a wild guess...
>
> There are techniques you can exploit here that make hijacking an NFS
> partition or simply destroying it way too simple.
Name a few Perry, that's what bugtraq is for... Generally alluding to
techniques is worthless.
-Mike