The ftpusers file must exist.

From HP-UX 11.31 Security Technical Implementation Guide

Associated with IA controls: ECCD-2, ECCD-1

Associated with: CCI-000225

SV-35102r1_rule The ftpusers file must exist.

Vulnerability discussion

The ftpusers file contains a list of accounts not allowed to use FTP to transfer files. If this file does not exist, then unauthorized accounts can utilize FTP.

Check content

Check for the existence of the ftpusers file. This file is normally located in the /etc/ftpd directory. # ls -lL /etc/ftpd/ftpusers OR alternatively # find / -type f -name ftpusers -exec ls -lL {} \; If the ftpusers file does not exist, this is a finding.

Fix text

Create a /etc/ftpd/ftpusers (or equivalent) file containing a list of /etc/passwd accounts not authorized for FTP.

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