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Update SSHFP records for ysul
Closed, ResolvedPublic

Description

$ ssh ysul
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the ECDSA key sent by the remote host is
SHA256:qzQTi0xcuEYHRr1GV4+xqHT6jdIM3iFR8YNK9QIm7e4.
Please contact your system administrator.
Update the SSHFP RR in DNS with the new host key to get rid of this message.

Related Objects

Event Timeline

dereckson created this task.Oct 20 2017, 00:50
Ysul
$ ssh-keygen -r ysul.nasqueron.org
ysul.nasqueron.org IN SSHFP 1 1 d1b0a408bbaa22b342464d851c15857746fcd0a7
ysul.nasqueron.org IN SSHFP 1 2 4efb284579508b1ad53000aca96e3104c2c8582fd0aa6ec5a7b767e9f3fa969d
ysul.nasqueron.org IN SSHFP 3 1 085356d6ad1d34731fbdccb137a7faec170ddfe6
ysul.nasqueron.org IN SSHFP 3 2 ab34138b4c5cb8460746bd46578fb1a874fa8dd20cde2151f1834af50226edee
ysul.nasqueron.org IN SSHFP 4 1 4740d85fc1161fea53974049e7df10b28abf5c6d
ysul.nasqueron.org IN SSHFP 4 2 26653b23045c60bbcfea0948227898805d7cc280cf81e4189e87a9b5e1370925
dereckson closed this task as Resolved.Oct 20 2017, 01:19
Client
$ ssh -4 ysul.nasqueron.org
The authenticity of host 'ysul.nasqueron.org (212.83.187.132)' can't be established.
ECDSA key fingerprint is SHA256:qzQTi0xcuEYHRr1GV4+xqHT6jdIM3iFR8YNK9QIm7e4.
Matching host key fingerprint found in DNS.
ECDSA key fingerprint is MD5:38:38:07:f8:e5:38:82:47:37:ef:9a:f3:bf:a5:b0:7b.
Matching host key fingerprint found in DNS.
Are you sure you want to continue connecting (yes/no)?