$ 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.
Description
Description
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | dereckson | T1268 Reprovision Ysul | |||
| Resolved | dereckson | T1269 Update SSHFP records for ysul |
Event Timeline
Comment Actions
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
Comment Actions
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)?