Last Modified: Jul 31,2014 Status: Fixed Severity: 3 Moderate Product: Cisco IOS Support Cases: 2 Known Affected Releases: (1) n/a Known Fixed Releases: (6) 15.5(0.6)T 15.4(1)T1.3 15.3(3)S3.4 15.5(0.12)S 15.1(2)SY3.8 15.4(1)T2
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/1287222 Title: openssh-client 6.5 regression bug with certain servers Status in “openssh” package in Ubuntu: Confirmed Status in “openssh” package in Debian: Unknown Status in “openssh” package in Fedora: Unknown Bug description: Previous working versions of SSH (6.2p2) work fine on certain host machines as follows: penSSH_6.2p2 Ubuntu-6, OpenSSL 1.0.1f 6 Jan 2014 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to hostname [IPAddress] port 22. debug1: Connection established. debug1: identity file /home/nelsot08/.ssh/identity type -1 debug1: identity file /home/nelsot08/.ssh/identity-cert type -1 debug1: identity file /home/nelsot08/.ssh/id_rsa type 1 debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048 debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048 debug1: identity file /home/nelsot08/.ssh/id_rsa-cert type -1 debug1: identity file /home/nelsot08/.ssh/id_dsa type -1 debug1: identity file /home/nelsot08/.ssh/id_dsa-cert type -1 debug1: identity file /home/nelsot08/.ssh/id_ecdsa type -1 debug1: identity file /home/nelsot08/.ssh/id_ecdsa-cert type -1 debug1: Remote protocol version 2.0, remote software version Cisco-1.25 debug1: no match: Cisco-1.25 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.2p2 Ubuntu-6 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(1024<1024<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Server host key: RSA 24:75:76:a1:80:0e:6c:4e:a8:c4:a6:a9:d3:34:98:18 Warning: Permanently added 'hostname,IPAddress' (RSA) to the list of known hosts. debug1: ssh_rsa_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received But in 6.5p1 the following bug occurs: OpenSSH_6.5, OpenSSL 1.0.1f 6 Jan 2014 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to hostname [IPAddress] port 22. debug1: Connection established. debug1: identity file /home/nelsot08/.ssh/identity type -1 debug1: identity file /home/nelsot08/.ssh/identity-cert type -1 debug1: identity file /home/nelsot08/.ssh/id_rsa type 1 debug1: identity file /home/nelsot08/.ssh/id_rsa-cert type -1 debug1: identity file /home/nelsot08/.ssh/id_dsa type -1 debug1: identity file /home/nelsot08/.ssh/id_dsa-cert type -1 debug1: identity file /home/nelsot08/.ssh/id_ecdsa type -1 debug1: identity file /home/nelsot08/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/nelsot08/.ssh/id_ed25519 type -1 debug1: identity file /home/nelsot08/.ssh/id_ed25519-cert type -1 debug1: Remote protocol version 2.0, remote software version Cisco-1.25 debug1: no match: Cisco-1.25 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.5p1 Ubuntu-4 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(1024<3072<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP Connection closed by IPAddress This is a regression and there are multiple references to this bug occurring previously: http://www.held.org.il/blog/2011/05/the-myterious-case-of-broken-ssh- client-connection-reset-by-peer/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/1287222/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
