Bugtraq mailing list archives
NFS packet blocking (Was Mouse EXPLOIT info...)
From: dwilliss () tnt microimages com (Dave Williss)
Date: Wed, 18 Jan 1995 09:23:43 -0600 (CST)
In previous message, Christopher Klaus said...
Why can't you make mountd on Ultrix 4.X reject mount requests from non-privileged ports? turning on "nfsportmon" in the kernel doesn't quite do the job properly. Things that make you go hmmm...
Install a good portmapper so that remote hosts can't easily find what port mountd is on. A better solution is to make sure that your routers kill all NFS packets from remote nets.
Any idea what I should block on my router to do this? I have a cicsco router if that's any help. Also, does anybody know of a mailing list or FAQ for cisco setup. I find their manuals cryptic. -- David C. Williss #include <standard.disclaimer> Software Engineer -- MicroImages, Inc. dwilliss () microimages com WWW: http://tnt.microimages.com/~dwilliss dwilliss () csealumni unl edu -- PGP Public Key available via finger from: dwilliss () csealumni unl edu --
Current thread:
- re: WWW Servers Bandwidth flood on Internet Rikhardur Egilsson (Jan 18)
- Re: WWW Servers Bandwidth flood on Internet Casper Dik (Jan 18)
- NFS packet blocking (Was Mouse EXPLOIT info...) Dave Williss (Jan 18)
- Re: NFS packet blocking (Was Mouse EXPLOIT info...) Rafi Sadowsky (Jan 19)
- Re: NFS packet blocking (Was Mouse EXPLOIT info...) jsz (Jan 20)
- Re: NFS packet blocking (Was Mouse EXPLOIT info...) Darren Reed (Jan 20)
- Re: NFS packet blocking (Was Mouse EXPLOIT info...) Casper Dik (Jan 20)
- Re: NFS packet blocking (Was Mouse EXPLOIT info...) Rafi Sadowsky (Jan 19)
- <Possible follow-ups>
- Re: WWW Servers Bandwidth flood on Internet der Mouse (Jan 18)
- Re: WWW Servers Bandwidth flood on Internet Casper Dik (Jan 18)