===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh_config.5,v
retrieving revision 1.1.4.1
retrieving revision 1.1.4.2
diff -u -r1.1.4.1 -r1.1.4.2
--- src/usr.bin/ssh/ssh_config.5	2002/06/26 15:30:39	1.1.4.1
+++ src/usr.bin/ssh/ssh_config.5	2002/10/11 14:51:53	1.1.4.2
@@ -34,7 +34,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.\" $OpenBSD: ssh_config.5,v 1.1.4.1 2002/06/26 15:30:39 jason Exp $
+.\" $OpenBSD: ssh_config.5,v 1.1.4.2 2002/10/11 14:51:53 miod Exp $
 .Dd September 25, 1999
 .Dt SSH_CONFIG 5
 .Os
@@ -50,10 +50,16 @@
 .Nm ssh
 obtains configuration data from the following sources in
 the following order:
-command line options, user's configuration file
-.Pq Pa $HOME/.ssh/config ,
-and system-wide configuration file
-.Pq Pa /etc/ssh/ssh_config .
+.Bl -enum -offset indent -compact
+.It
+command-line options
+.It
+user's configuration file
+.Pq Pa $HOME/.ssh/config
+.It
+system-wide configuration file
+.Pq Pa /etc/ssh/ssh_config
+.El
 .Pp
 For each parameter, the first obtained value
 will be used.
@@ -252,6 +258,13 @@
 .Dq no .
 The default is
 .Dq no .
+.Pp
+Agent forwarding should be enabled with caution.  Users with the
+ability to bypass file permissions on the remote host (for the agent's
+Unix-domain socket) can access the local agent through the forwarded
+connection.  An attacker cannot obtain key material from the agent,
+however they can perform operations on the keys that enable them to
+authenticate using the identities loaded into the agent.
 .It Cm ForwardX11
 Specifies whether X11 connections will be automatically redirected
 over the secure channel and
@@ -263,6 +276,12 @@
 .Dq no .
 The default is
 .Dq no .
+.Pp
+X11 forwarding should be enabled with caution.  Users with the ability
+to bypass file permissions on the remote host (for the user's X
+authorization database) can access the local X11 display through the
+forwarded connection.  An attacker may then be able to perform
+activities such as keystroke monitoring.
 .It Cm GatewayPorts
 Specifies whether remote hosts are allowed to connect to local
 forwarded ports.
@@ -492,7 +511,12 @@
 .Dq no .
 The default is
 .Dq no .
-This option applies to protocol version 1 only.
+This option applies to protocol version 1 only and requires
+.Nm ssh
+to be setuid root and
+.Cm UsePrivilegedPort
+to be set to
+.Dq yes .
 .It Cm RhostsRSAAuthentication
 Specifies whether to try rhosts based authentication with RSA host
 authentication.
@@ -567,6 +591,10 @@
 .Dq no .
 The default is
 .Dq no .
+If set to
+.Dq yes
+.Nm ssh
+must be setuid root.
 Note that this option must be set to
 .Dq yes
 if
@@ -584,7 +612,7 @@
 host key database instead of
 .Pa $HOME/.ssh/known_hosts .
 .It Cm XAuthLocation
-Specifies the location of the
+Specifies the full pathname of the
 .Xr xauth 1
 program.
 The default is