Date: Thu, 20 Mar 2003 13:28:42 +0200 From: Vladimir Terziev <vladimir.terziev@sun-fish.com> To: security@FreeBSD.ORG Cc: freebsd-net@FreeBSD.ORG Subject: OpenSSH login problem Message-ID: <20030320132842.2d29639c.vlady@sun-fish.com>
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Hi, I have a strange problem with sshd on one of my machines. The version of OpenSSH is OpenSSH_3.4p1. Up to yesterday it worked fine and I could login to the machine. Today I've fallen into the situation I could not login to the machine. The debug from login attempt is: > ssh -v my.machine OpenSSH_3.4p1 FreeBSD-20020702, SSH protocols 1.5/2.0, OpenSSL 0x0090607f debug1: Reading configuration data /home/xxx/.ssh/config debug1: Applying options for my.machine debug1: Reading configuration data /etc/ssh/ssh_config debug1: Rhosts Authentication disabled, originating port will not be trusted. debug1: ssh_connect: needpriv 0 debug1: Connecting to my.machine [x.y.z.t] port 22. debug1: Connection established. debug1: identity file /home/xxx/.ssh/identity type 0 debug1: identity file /home/xxx/.ssh/id_rsa type 1 debug1: identity file /home/xxx/.ssh/id_dsa type 2 debug1: Remote protocol version 1.99, remote software version OpenSSH_3.4p1 debug1: match: OpenSSH_3.4p1 pat OpenSSH* Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_3.4p1 FreeBSD-20020702 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-cbc hmac-md5 none debug1: kex: client->server aes128-cbc hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: dh_gen_key: priv key bits set: 127/256 debug1: bits set: 1644/3191 debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Host 'my.machine' is known and matches the DSA host key. debug1: Found key in /home/xxx/.ssh/known_hosts:16 debug1: bits set: 1650/3191 debug1: ssh_dss_verify: signature correct debug1: kex_derive_keys debug1: newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: waiting for SSH2_MSG_NEWKEYS debug1: newkeys: mode 0 debug1: SSH2_MSG_NEWKEYS received debug1: done: ssh_kex2. debug1: send SSH2_MSG_SERVICE_REQUEST debug1: service_accept: ssh-userauth debug1: got SSH2_MSG_SERVICE_ACCEPT Connection closed by x.y.z.t debug1: Calling cleanup 0x804be80(0x0) In fact when I use existing account name to login to the machine, the result is above. When I use unexisting account name, I've got password prompt. Any ideas? Regards, Vladimir To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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