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Re: IRIX 5.3 chost

daemon@ATHENA.MIT.EDU (Mike Kienenberger)
Mon Aug 12 21:04:59 1996

Date: 	Mon, 12 Aug 1996 15:57:34 -0800
Reply-To: mkienenb@arsc.edu
From: Mike Kienenberger <mkienenb@arsc.edu>
To: Multiple recipients of list BUGTRAQ <BUGTRAQ@NETSPACE.ORG>
In-Reply-To:  <199608121852.LAA19134@shellx.best.com>

On Mon, 12 Aug 1996, Vern Hart wrote:
> I just installed patch 1096 on a 5.3 system here and I am still able to
> get in through the chost security hole.  So I'm pretty sure the patch
> doesn't plug the hole.

How about patch 1324?

       This patch contains fixes for the following bugs in IRIX
       5.3.  Bug numbers from Silicon Graphics bug tracking system
       are included for reference.

          o The IRIX 5.3 permissions panel has a security hole that
            will allow non-privileged users to change the ownership
            and permissions on any file on the system.  This patch
            should be installed on all IRIX 5.3 systems to remove
            the security hole. (Bug #375613)

This is probably the patch that fixes the problem.
---
Mike Kienenberger    Arctic Region Supercomputing Center
Systems Analyst      (907) 474-6842
mkienenb@arsc.edu    http://www.arsc.edu

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