Firewall Wizards mailing list archives

Re: NFS for NAS across FW or virt Interface in DMZ.


From: "Marcus J. Ranum" <mjr () ranum com>
Date: Mon, 27 Mar 2006 17:42:44 -0500

Chuck Swiger wrote:
The NFS protocol is completely insecure

It's really not a file sharing protocol issue - file sharing, in general, is dangerous.
Since most operating systems allow unprivileged users to set the execute bit,
and there are a plethora of scripting languages and "dot" files, sharing files is
pretty much equivalent to allowing remote execution.

mjr.

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