[CentOS] [OT] rsa host key change

Bill Campbell centos at celestial.com
Fri Apr 17 03:55:19 UTC 2009


On Thu, Apr 16, 2009, Ed Donahue wrote:
>Anyone ever come across a linux server host key changing with out a
>reboot, sshd restart, change in negotiating (SSHv1, SSHv2), and
>different DNS name or IP address?

That would make me very suspicious that the box had been cracked,
and that a foreign sshd had been substituted for the real one.

rpm -V is your friend.

Bill
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