search for: dbclient

...ay.xy+opensshbugzilla at gmail.com Overview: When using the curve25519-sha256 at libssh.org kex algorithm, host key signature validation will sometimes fail between an OpenSSH 'sshd' server and dropbear-2014.63 clients. Steps to Reproduce: Download or build dropbear-2014.63 'dbclient' program. Run 'sshd' version 6.6p1 locally in one terminal: # grep -v "#" ./sshd_config | grep . PubkeyAuthentication yes AuthorizedKeysFile .ssh/authorized_keys UsePrivilegeSeparation no # ssh-keygen -t rsa -N "" -q -f ./test-rsa-hostke...

Has anyone found out any problem with ODBC accesss to sybase sql servers? On my setup the win32 driver (DBCLIENT.EXE) starts when executed from the command line, but does not when called from the application; or the application is not able to talk with a running DBCLIENT process. Any hint appreciated. Luigi

...a2-512,rsa-sha2-256,ecdsa-sha2-nistp256 [preauth] > > Nov 22 14:34:03 myhostname sshd[3905]: debug3: send packet: type 20 [preauth] > > Nov 22 14:34:03 myhostname sshd[3905]: debug1: SSH2_MSG_KEXINIT sent [preauth] > > > > Can you help? > > That ~13-year-old version of dbclient only has weak key exchange methods - > diffie-hellman-group1-sha1, "OpenSSH supports this method, but does not > enable it by default because is weak and within theoretical range of the > so-called Logjam attack" and diffie-hellman-group1-dss, disabled by default > in OpenSSH...

...sftp.err.1.gz show strace of a sftp failed and sftp.err.2.gz sftp 2>strace.log which successes. Problem is fgets returns EAGAIN but this condition is not propely tested. Patch would fix. This behavior has noticed in version 4.6p1 but sftp.c does not have changed in 4.7p1 ~ # sftp -S /usr/bin/dbclient -s /usr/lib/openssh/sftp-server foglietr at 172.16.119.6 Connecting to 172.16.119.6... WARNING: Ignoring unknown argument '-oForwardX11 no' WARNING: Ignoring unknown argument '-oForwardAgent no' WARNING: Ignoring unknown argument '-oPermitLocalCommand no' WARNING: Ignoring u...

Hi, I have compatibility issues with the latest version of openssh-server and an old dropbear client, the dopbear client stops at preauth ov 22 14:34:03 myhostname sshd[3905]: debug1: Client protocol version 2.0; client software version dropbear_0.46 Nov 22 14:34:03 myhostname sshd[3905]: debug1: no match: dropbear_0.46 Nov 22 14:34:03 myhostname sshd[3905]: debug1: Local version string

https://bugzilla.mindrot.org/show_bug.cgi?id=2515 Bug ID: 2515 Summary: Implement diffie-hellman-group{14,15,16)-sha256 Product: Portable OpenSSH Version: -current Hardware: All OS: All Status: ASSIGNED Severity: enhancement Priority: P3 Component: ssh Assignee: dtucker at

...debug1: SSH2_MSG_KEXINIT sent or here: $ ssh -v thebes.openshells.net OpenSSH_7.1p1, OpenSSL 1.0.2d 9 Jul 2015 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Connecting to thebes.openshells.net [23.239.220.55] port 22. I believe this is an OpenSSH issue as dropbear works fine: $ dbclient compsci at 10.1.1.12 Last login: Sat Sep 19 00:34:39 2015 from 10.11.1.253 compsci-server:~ compsci$ I have been struggling with this one. Any thoughts? Thanks, Carlo

...>client cipher: chacha20-poly1305 at openssh.com MAC: <implicit> compression: none debug1: kex: client->server cipher: chacha20-poly1305 at openssh.com MAC: <implicit> compression: none debug3: send packet: type 30 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY <hangs here> But dbclient (from Dropbear) works instead with the same setup (and server), asking me the password as expected. On the server side, we have an Ubuntu 15.04 Linux sitribution, with ssh reporting as version OpenSSH_6.7p1 Ubuntu-5ubuntu1.4 The number of patches Ubuntu applies to this package is relatively high...