--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/openssh/patches/021-CVE-2014-2653.patch	Tue Nov 18 15:59:35 2014 -0800
@@ -0,0 +1,63 @@
+#
+# This is to fix the CVE-2014-2653 security bug.  The bug fix code came from
+# OpenSSH. When we upgrade OpenSSH to version 6.7 or later, we will remove
+# this patch file.
+#
+--- orig/sshconnect.c	Mon Jun 16 10:31:17 2014
++++ new/sshconnect.c	Mon Jun 16 10:44:16 2014
+@@ -1216,29 +1216,39 @@
+ {
+ 	int flags = 0;
+ 	char *fp;
++        Key *plain = NULL;
+ 
+ 	fp = key_fingerprint(host_key, SSH_FP_MD5, SSH_FP_HEX);
+ 	debug("Server host key: %s %s", key_type(host_key), fp);
+ 	free(fp);
+ 
+-	/* XXX certs are not yet supported for DNS */
+-	if (!key_is_cert(host_key) && options.verify_host_key_dns &&
+-	    verify_host_key_dns(host, hostaddr, host_key, &flags) == 0) {
+-		if (flags & DNS_VERIFY_FOUND) {
+-
+-			if (options.verify_host_key_dns == 1 &&
+-			    flags & DNS_VERIFY_MATCH &&
+-			    flags & DNS_VERIFY_SECURE)
+-				return 0;
+-
+-			if (flags & DNS_VERIFY_MATCH) {
+-				matching_host_key_dns = 1;
+-			} else {
+-				warn_changed_key(host_key);
+-				error("Update the SSHFP RR in DNS with the new "
+-				    "host key to get rid of this message.");
++	if (options.verify_host_key_dns) {
++		/*
++		 * XXX certs are not yet supported for DNS, so downgrade
++		 * them and try the plain key.
++		 */
++		plain = key_from_private(host_key);
++		if (key_is_cert(plain))
++			key_drop_cert(plain);
++		if (verify_host_key_dns(host, hostaddr, plain, &flags) == 0) {
++			if (flags & DNS_VERIFY_FOUND) {
++				if (options.verify_host_key_dns == 1 &&
++				    flags & DNS_VERIFY_MATCH &&
++				    flags & DNS_VERIFY_SECURE) {
++					key_free(plain);
++					return 0;
++				}
++				if (flags & DNS_VERIFY_MATCH) {
++					matching_host_key_dns = 1;
++				} else {
++					warn_changed_key(plain);
++					error("Update the SSHFP RR in DNS "
++					    "with the new host key to get rid "
++					    "of this message.");
++				}
+ 			}
+ 		}
++		key_free(plain);
+ 	}
+ 
+ 	return check_host_key(host, hostaddr, options.port, host_key, RDRW,