===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/ssh.1,v
retrieving revision 1.164
retrieving revision 1.165
diff -u -r1.164 -r1.165
--- src/usr.bin/ssh/ssh.1	2002/08/29 16:02:54	1.164
+++ src/usr.bin/ssh/ssh.1	2002/09/11 17:55:03	1.165
@@ -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.1,v 1.164 2002/08/29 16:02:54 stevesk Exp $
+.\" $OpenBSD: ssh.1,v 1.165 2002/09/11 17:55:03 stevesk Exp $
 .Dd September 25, 1999
 .Dt SSH 1
 .Os
@@ -402,6 +402,13 @@
 .It Fl A
 Enables forwarding of the authentication agent connection.
 This can also be specified on a per-host basis in a configuration file.
+.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 Fl b Ar bind_address
 Specify the interface to transmit from on machines with multiple
 interfaces or aliased addresses.
@@ -558,6 +565,12 @@
 .It Fl X
 Enables X11 forwarding.
 This can also be specified on a per-host basis in a configuration file.
+.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 Fl C
 Requests compression of all data (including stdin, stdout, stderr, and
 data for forwarded X11 and TCP/IP connections).