服务器登录出现Host key verification failed

最新推荐文章于 2023-04-06 13:06:48 发布

原创最新推荐文章于 2023-04-06 13:06:48 发布 · 185 阅读

0 ·

CC 4.0 BY-SA版权

OS 专栏收录该内容

20 篇文章

订阅专栏

本文记录了一次使用SSH连接远程服务器时遇到的警告信息，提示远程主机的身份已更改，并提供了ECDSA密钥指纹及解决该问题的具体步骤。

ssh root@192.168.23.103
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ 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:eWomHP4yxffyzV50MbHvyWC0jZTOTdrUHF8mwKNEc8o.
Please contact your system administrator.
Add correct host key in /home/kylin/.ssh/known_hosts to get rid of this message.
Offending ECDSA key in /home/kylin/.ssh/known_hosts:4
remove with:
ssh-keygen -f "/home/kylin/.ssh/known_hosts" -R 192.168.23.103
ECDSA host key for 192.168.23.103 has changed and you have requested strict checking.
Host key verification failed.