The NFS server must not allow remote root access.

From HP-UX 11.31 Security Technical Implementation Guide

Associated with IA controls: EBRP-1

Associated with: CCI-000225

SV-35202r1_rule The NFS server must not allow remote root access.

Vulnerability discussion

If the NFS server allows root access to local file systems from remote hosts, this access could be used to compromise the system.

Check content

Determine if the NFS server is sharing with the root access option. # cat /etc/dfs/sharetab | grep "root=" If a share with the root option is found, this is a finding.

Fix text

Edit /etc/dfs/dfstab and remove the root= option for all shares. Re-share the file systems.

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