Please post to the list so that others can contribute. On 2017-07-03 23:29, andreil1@starlett.lv wrote:

On 07/03/2017 11:41 PM, Carlos E. R. wrote:

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On 2017-07-03 20:52, andreil1@starlett.lv wrote:

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Hi !

Unexpectedly I've got this warning on one of the servers: SSH warning: Permissions 0640 for '/etc/ssh/ssh_host_xxx_key' are too open So change them.

Example:

cer@Telcontar:~> l /etc/ssh/ssh_host* -rw------- 1 root root 668 Dec 26 2016 /etc/ssh/ssh_host_dsa_key -rw-r--r-- 1 root root 600 Dec 26 2016 /etc/ssh/ssh_host_dsa_key.pub I did. Question is how this problem appear? Is this a security update which does more strict checking of SSH keys ?

No, I don't think so. What date have those files in your case? -- Cheers / Saludos, Carlos E. R. (from 42.2 x86_64 "Malachite" at Telcontar)