* New upstream release (closes: #453367).

  - CVE-2007-4752: Prevent ssh(1) from using a trusted X11 cookie if
    creation of an untrusted cookie fails; found and fixed by Jan Pechanec
    (closes: #444738).
  - sshd(8) in new installations defaults to SSH Protocol 2 only. Existing
    installations are unchanged.
  - The SSH channel window size has been increased, and both ssh(1)
    sshd(8) now send window updates more aggressively. These improves
    performance on high-BDP (Bandwidth Delay Product) networks.
  - ssh(1) and sshd(8) now preserve MAC contexts between packets, which
    saves 2 hash calls per packet and results in 12-16% speedup for
    arcfour256/hmac-md5.
  - A new MAC algorithm has been added, UMAC-64 (RFC4418) as
    "umac-64@openssh.com". UMAC-64 has been measured to be approximately
    20% faster than HMAC-MD5.
  - Failure to establish a ssh(1) TunnelForward is now treated as a fatal
    error when the ExitOnForwardFailure option is set.
  - ssh(1) returns a sensible exit status if the control master goes away
    without passing the full exit status.
  - When using a ProxyCommand in ssh(1), set the outgoing hostname with
    gethostname(2), allowing hostbased authentication to work.
  - Make scp(1) skip FIFOs rather than hanging (closes: #246774).
  - Encode non-printing characters in scp(1) filenames. These could cause
    copies to be aborted with a "protocol error".
  - Handle SIGINT in sshd(8) privilege separation child process to ensure
    that wtmp and lastlog records are correctly updated.
  - Report GSSAPI mechanism in errors, for libraries that support multiple
    mechanisms.
  - Improve documentation for ssh-add(1)'s -d option.
  - Rearrange and tidy GSSAPI code, removing server-only code being linked
    into the client.
  - Delay execution of ssh(1)'s LocalCommand until after all forwardings
    have been established.
  - In scp(1), do not truncate non-regular files.
  - Improve exit message from ControlMaster clients.
  - Prevent sftp-server(8) from reading until it runs out of buffer space,
    whereupon it would exit with a fatal error (closes: #365541).
  - pam_end() was not being called if authentication failed
    (closes: #405041).
  - Manual page datestamps updated (closes: #433181).

1 files changed, 6 insertions, 2 deletions

diff --git a/sshd_config b/sshd_config
index 68c8752c0..aa1e4abdf 100644
--- a/sshd_config
+++ b/sshd_config
@@ -1,4 +1,4 @@
-#       $OpenBSD: sshd_config,v 1.74 2006/07/19 13:07:10 dtucker Exp $
+#       $OpenBSD: sshd_config,v 1.75 2007/03/19 01:01:29 djm Exp $
 
 # This is the sshd server system-wide configuration file.  See
 # sshd_config(5) for more information.
@@ -11,11 +11,15 @@
 # default value.
 
 #Port 22
-#Protocol 2,1
 #AddressFamily any
 #ListenAddress 0.0.0.0
 #ListenAddress ::
 
+# Disable legacy (protocol version 1) support in the server for new
+# installations. In future the default will change to require explicit
+# activation of protocol 1
+Protocol 2
+
 # HostKey for protocol version 1
 #HostKey /etc/ssh/ssh_host_key
 # HostKeys for protocol version 2