Direct logins must not be permitted to share, default, application, or utility accounts.

From HP-UX 11.31 Security Technical Implementation Guide

Part of GEN000280

Associated with IA controls: IAIA-1

Associated with: CCI-000770

SV-38441r1_rule Direct logins must not be permitted to share, default, application, or utility accounts.

Vulnerability discussion

Shared accounts (accounts where two or more people log in with the same user identification) do not provide identification and authentication. There is no way to provide for non-repudiation or individual accountability.

Check content

Use the last command to check for multiple accesses to an account from different workstations/IP addresses. If users log directly onto accounts, rather than using the su command from their own named account to access them, this is a finding (such as logging directly on to Oracle). Also, ask the SA or the IAO if shared accounts are logged into directly or if users log on to an individual account and switch user to the shared account. # last

Fix text

Use the switch user (su) command from a named account login to access shared accounts. Maintain audit trails identifying the actual user of the account name. Document requirements and procedures for users/administrators to log into their own accounts first and then switch user (su) to the account that must be shared.

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