From owner-svn-src-stable-9@FreeBSD.ORG Wed May 29 13:30:05 2013 Return-Path: Delivered-To: svn-src-stable-9@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 802FC4A5; Wed, 29 May 2013 13:30:05 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1-6.sentex.ca [IPv6:2607:f3e0:0:1::12]) by mx1.freebsd.org (Postfix) with ESMTP id 4B887E1A; Wed, 29 May 2013 13:30:05 +0000 (UTC) Received: from [192.168.43.26] (pyroxene.sentex.ca [199.212.134.18]) by smarthost1.sentex.ca (8.14.5/8.14.5) with ESMTP id r4TDU4dn091188; Wed, 29 May 2013 09:30:04 -0400 (EDT) (envelope-from mike@sentex.net) Message-ID: <51A60301.3030506@sentex.net> Date: Wed, 29 May 2013 09:30:41 -0400 From: Mike Tancsa Organization: Sentex Communications User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20120428 Thunderbird/12.0.1 MIME-Version: 1.0 To: =?ISO-8859-1?Q?Dag-Erling_Sm=F8rgrav?= , stable@freebsd.org Subject: Re: svn commit: r247485 - in stable/9: crypto/openssh crypto/openssh/openbsd-compat secure/lib/libssh secure/usr.sbin/sshd References: <201302281843.r1SIhoaq004371@svn.freebsd.org> <5130D8E0.3020605@sentex.net> In-Reply-To: <5130D8E0.3020605@sentex.net> X-Enigmail-Version: 1.4.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.72 on 64.7.153.18 Cc: svn-src-stable-9@freebsd.org X-BeenThere: svn-src-stable-9@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for only the 9-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 May 2013 13:30:05 -0000 On 3/1/2013 11:35 AM, Mike Tancsa wrote: > On 2/28/2013 1:43 PM, Dag-Erling Smørgrav wrote: >> Author: des >> Date: Thu Feb 28 18:43:50 2013 >> New Revision: 247485 >> URL: http://svnweb.freebsd.org/changeset/base/247485 >> >> Log: >> Pull in OpenSSH 6.1 from head. > > Hi, > I updated a box to RELENG_9 with this change, and I can no longer ssh > from my secure crt client. I have a stock sshd_config, but when I connect, > > cipher_init: EVP_CipherInit: set key failed for aes128-cbc [preauth] For the archives, this is fixed in http://lists.freebsd.org/pipermail/svn-src-head/2013-May/047921.html It can be worked around by setting UsePrivilegeSeparation yes in /etc/ssh/sshd_config The default behind the scenes was changed to UsePrivilegeSeparation sandbox See the above thread for more information. ---Mike > > Starting the daemon in debug mode below. If I change the first cipher > offered to blowfish, it works. > > /usr/sbin/sshd -ddd > debug2: load_server_config: filename /etc/ssh/sshd_config > debug2: load_server_config: done config len = 219 > debug2: parse_server_config: config /etc/ssh/sshd_config len 219 > debug3: /etc/ssh/sshd_config:54 setting AuthorizedKeysFile > .ssh/authorized_keys > debug3: /etc/ssh/sshd_config:122 setting Subsystem sftp > /usr/libexec/sftp-server > debug1: HPN Buffer Size: 131072 > debug1: sshd version OpenSSH_6.1p1_hpn13v11 FreeBSD-20120901 > debug3: Incorrect RSA1 identifier > debug1: read PEM private key done: type RSA > debug1: private host key: #0 type 1 RSA > debug3: Incorrect RSA1 identifier > debug1: read PEM private key done: type DSA > debug1: private host key: #1 type 2 DSA > debug3: Incorrect RSA1 identifier > debug1: read PEM private key done: type ECDSA > debug1: private host key: #2 type 3 ECDSA > debug1: rexec_argv[0]='/usr/sbin/sshd' > debug1: rexec_argv[1]='-ddd' > debug2: fd 4 setting O_NONBLOCK > debug3: ssh_sock_set_v6only: set socket 4 IPV6_V6ONLY > debug1: Bind to port 22 on ::. > debug1: Server TCP RWIN socket size: 131072 > debug1: HPN Buffer Size: 131072 > Server listening on :: port 22. > debug2: fd 5 setting O_NONBLOCK > debug1: Bind to port 22 on 0.0.0.0. > debug1: Server TCP RWIN socket size: 131072 > debug1: HPN Buffer Size: 131072 > Server listening on 0.0.0.0 port 22. > debug1: fd 6 clearing O_NONBLOCK > debug1: Server will not fork when running in debugging mode. > debug3: send_rexec_state: entering fd = 9 config len 219 > debug3: ssh_msg_send: type 0 > debug3: send_rexec_state: done > debug1: rexec start in 6 out 6 newsock 6 pipe -1 sock 9 > debug1: inetd sockets after dupping: 4, 4 > debug1: res_init() > Connection from 2607:f3e0:0:4:f025:8813:7603:7e4a port 52567 > debug1: HPN Disabled: 0, HPN Buffer Size: 131072 > debug1: Client protocol version 2.0; client software version > SecureCRT_6.6.1 (x64 build 289) SecureCRT > debug1: no match: SecureCRT_6.6.1 (x64 build 289) SecureCRT > debug1: Enabling compatibility mode for protocol 2.0 > debug1: Local version string SSH-2.0-OpenSSH_6.1_hpn13v11 FreeBSD-20120901 > debug2: fd 4 setting O_NONBLOCK > debug3: ssh_sandbox_init: preparing rlimit sandbox > debug2: Network child is on pid 2667 > debug3: preauth child monitor started > debug3: privsep user:group 22:22 [preauth] > debug1: permanently_set_uid: 22/22 [preauth] > debug1: list_hostkey_types: ssh-rsa,ssh-dss,ecdsa-sha2-nistp256 [preauth] > debug1: SSH2_MSG_KEXINIT sent [preauth] > debug1: SSH2_MSG_KEXINIT received [preauth] > debug2: kex_parse_kexinit: > ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 > [preauth] > debug2: kex_parse_kexinit: ssh-rsa,ssh-dss,ecdsa-sha2-nistp256 [preauth] > debug2: kex_parse_kexinit: > aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se > [preauth] > debug2: kex_parse_kexinit: > aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se > [preauth] > debug2: kex_parse_kexinit: > hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 > [preauth] > debug2: kex_parse_kexinit: > hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 > [preauth] > debug2: kex_parse_kexinit: none,zlib@openssh.com [preauth] > debug2: kex_parse_kexinit: none,zlib@openssh.com [preauth] > debug2: kex_parse_kexinit: [preauth] > debug2: kex_parse_kexinit: [preauth] > debug2: kex_parse_kexinit: first_kex_follows 0 [preauth] > debug2: kex_parse_kexinit: reserved 0 [preauth] > debug2: kex_parse_kexinit: > diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 > [preauth] > debug2: kex_parse_kexinit: > ssh-dss,ssh-rsa,x509v3-sign-rsa,x509v3-sign-dss [preauth] > debug2: kex_parse_kexinit: > aes128-cbc,aes256-cbc,aes256-ctr,aes192-ctr,aes128-ctr,aes192-cbc,twofish-cbc,blowfish-cbc,3des-cbc,arcfour > [preauth] > debug2: kex_parse_kexinit: > aes128-cbc,aes256-cbc,aes256-ctr,aes192-ctr,aes128-ctr,aes192-cbc,twofish-cbc,blowfish-cbc,3des-cbc,arcfour > [preauth] > debug2: kex_parse_kexinit: > hmac-sha1,hmac-sha1-96,hmac-md5,hmac-md5-96,umac-64@openssh.com [preauth] > debug2: kex_parse_kexinit: > hmac-sha1,hmac-sha1-96,hmac-md5,hmac-md5-96,umac-64@openssh.com [preauth] > debug2: kex_parse_kexinit: none [preauth] > debug2: kex_parse_kexinit: none [preauth] > debug2: kex_parse_kexinit: [preauth] > debug2: kex_parse_kexinit: [preauth] > debug2: kex_parse_kexinit: first_kex_follows 0 [preauth] > debug2: kex_parse_kexinit: reserved 0 [preauth] > debug2: mac_setup: found hmac-sha1 [preauth] > debug1: kex: client->server aes128-cbc hmac-sha1 none [preauth] > debug2: mac_setup: found hmac-sha1 [preauth] > debug1: kex: server->client aes128-cbc hmac-sha1 none [preauth] > debug1: SSH2_MSG_KEX_DH_GEX_REQUEST received [preauth] > debug3: mm_request_send entering: type 0 [preauth] > debug3: mm_choose_dh: waiting for MONITOR_ANS_MODULI [preauth] > debug3: mm_request_receive_expect entering: type 1 [preauth] > debug3: mm_request_receive entering [preauth] > debug3: mm_request_receive entering > debug3: monitor_read: checking request 0 > debug3: mm_answer_moduli: got parameters: 1024 2048 2048 > debug3: mm_request_send entering: type 1 > debug2: monitor_read: 0 used once, disabling now > debug3: mm_choose_dh: remaining 0 [preauth] > debug1: SSH2_MSG_KEX_DH_GEX_GROUP sent [preauth] > debug2: dh_gen_key: priv key bits set: 181/320 [preauth] > debug2: bits set: 1008/2048 [preauth] > debug1: expecting SSH2_MSG_KEX_DH_GEX_INIT [preauth] > debug2: bits set: 1009/2048 [preauth] > debug3: mm_key_sign entering [preauth] > debug3: mm_request_send entering: type 4 [preauth] > debug3: mm_key_sign: waiting for MONITOR_ANS_SIGN [preauth] > debug3: mm_request_receive_expect entering: type 5 [preauth] > debug3: mm_request_receive entering [preauth] > debug3: mm_request_receive entering > debug3: monitor_read: checking request 4 > debug3: mm_answer_sign > debug3: mm_answer_sign: signature 0x803017180(55) > debug3: mm_request_send entering: type 5 > debug2: monitor_read: 4 used once, disabling now > debug1: SSH2_MSG_KEX_DH_GEX_REPLY sent [preauth] > debug2: kex_derive_keys [preauth] > debug2: set_newkeys: mode 1 [preauth] > cipher_init: EVP_CipherInit: set key failed for aes128-cbc [preauth] > debug1: do_cleanup [preauth] > debug3: PAM: sshpam_thread_cleanup entering [preauth] > debug3: mm_request_receive entering > debug1: do_cleanup > debug3: PAM: sshpam_thread_cleanup entering > debug1: Killing privsep child 2667 > > -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/