The securetcpip command must be used.

From AIX 6.1 SECURITY TECHNICAL IMPLEMENTATION GUIDE

Part of GEN000000-AIX00040

Associated with IA controls: ECSC-1

Associated with: CCI-000032

SV-4284r2_rule The securetcpip command must be used.

Vulnerability discussion

The AIX securetcpip command disables insecure network utilities, such as rcp, rlogin, rlogind, rsh, rshd, tftp, tftpd, and trpt/d. These services increase the attack surface of the system.

Check content

The securetcpip command is in /etc. If it is not there, this is a finding. Perform: more /etc/security/config If the stanza below is not there, this is a finding. tcpip: netrc = ftp, rexec The stanza indicates the securetcpip command, which disables all the unsafe tcpip commands, (e.g., rsh, rlogin, tftp) has been executed.

Fix text

Ensure secure tcp/ip has been invoked before allowing operations on the system.

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.

Powered by sagemincer