openssh-9.8p1-1.el7.x86_64.rpm openssh-clients-9.8p1-1.el7.x86_64.rpm openssh-debuginfo-9.8p1-1.el7.x86_64.rpm openssh-server-9.8p1-1.el7.x86_64.rpm
yum remove openssh*
rpm -Uvh openssh-*.rpm
rpm -qa|grep openssh openssh-clients-9.8p1-1.el7.x86_64 openssh-9.8p1-1.el7.x86_64 openssh-debuginfo-9.8p1-1.el7.x86_64 openssh-server-9.8p1-1.el7.x86_64
systemctl restart sshd.service
systemctl status sshd.service
Permissions 0640 for ‘/etc/ssh/ssh_host_rsa_key’ are too open.
修改权限
chmod 0600 /etc/ssh/ssh_host_rsa_key chmod 0600 /etc/ssh/ssh_host_ecdsa_key chmod 0600 /etc/ssh/ssh_host_ed25519_key
[root@localhost ssh]# ssh -V OpenSSH_9.8p1, OpenSSL 3.0.14 4 Jun 2024