The SSH daemon must perform strict mode checking of home directory configuration files.

From SOLARIS 10 SPARC SECURITY TECHNICAL IMPLEMENTATION GUIDE

Associated with IA controls: ECLP-1

Associated with: CCI-000225

SV-40400r1_rule The SSH daemon must perform strict mode checking of home directory configuration files.

Vulnerability discussion

If other users have access to modify user-specific SSH configuration files, they may be able to log into the system as another user.

Check content

Check the SSH daemon configuration for the StrictModes setting. # grep -i StrictModes /etc/ssh/sshd_config | grep -v '^#' If the setting is present and not set to yes, this is a finding.

Fix text

Edit the SSH daemon configuration and change the StrictModes setting value to yes or remove it entirely.

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