Re: FW: OpenBSD 2.9,2.8 local root compromise (fwd)

From: Mike Tancsa (mike@sentex.net)
Date: 06/15/01


Date: Fri, 15 Jun 2001 13:08:09 -0400
To: rich@rdrose.org, freebsd-security@FreeBSD.ORG
From: Mike Tancsa <mike@sentex.net>

At 06:04 PM 6/15/01 +0100, rich@rdrose.org wrote:
>Someone asked about 4.3 being susceptible to this attack....

A followup to the message you quote below seems to imply this is not the
case and FreeBSD might be vulnerable. Hence the request for
clarification. See the message from Jason R Thorpe <thorpej@zembu.com>
which I posted in my original question to this list.

         ---Mike

>---------- Forwarded message ----------
>Date: Fri, 15 Jun 2001 08:41:13 -0500
>From: Will Senn <wsenn@postfuture.com>
>To: OpenBSDTech <tech@openbsd.org>
>Subject: FW: OpenBSD 2.9,2.8 local root compromise
>
>-----Original Message-----
>From: Przemyslaw Frasunek [mailto:venglin@freebsd.lublin.pl]
>Sent: Thursday, June 14, 2001 12:10 PM
>To: Georgi Guninski
>Cc: Bugtraq
>Subject: Re: OpenBSD 2.9,2.8 local root compromise
>
>
>On Thu, Jun 14, 2001 at 05:14:46PM +0300, Georgi Guninski wrote:
> > OpenBSD 2.9,2.8
> > Have not tested on other OSes but they may be vulnerable
>
>FreeBSD 4.3-STABLE isn't vulnerable. Looks like it's dropping set[ug]id
>privileges before allowing detach.
>
>--
>* Fido: 2:480/124 ** WWW: http://www.frasunek.com/ ** NIC-HDL: PMF9-RIPE *
>* Inet: przemyslaw@frasunek.com ** PGP: D48684904685DF43EA93AFA13BE170BF *
>
>
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