Feature #5283
SunSSH client kex algorithms incompatible with OpenSSH 6.7 server by default
Status:
Closed
Priority:
Normal
Assignee:
-
Category:
cmd - userland programs
Start date:
2014-11-04
Due date:
% Done:
0%
Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:
Description
SunSSH client cannot connect to an OpenSSH 6.7 sshd with default settings (eg. OpenBSD 5.6) due to tightened defaults:
% ssh openbsd56machine
no common kex alg: client 'diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1', server 'curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1'
sshd_config changes can work around this of course.
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