Bad owner or permissions on .ssh/config

Bad owner or permissions on .ssh/config

The file has bad permissions. If you get this error try:
chmod 600 *
inside the .ssh folder.

according to the manual of openssh 

~/.ssh/config

   This is the per-user configuration file.
This file is used by the SSH client.Because of the potential for abuse,
this file must have strict permissions: read/write for the user, and not accessible by
others.