Default system accounts must be disabled or removed.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-810 | GEN002640 | SV-39834r1_rule | IAAC-1 | Medium |
| Description |
|---|
| Vendor accounts and software may contain backdoors allowing unauthorized access to the system. These backdoors are common knowledge and present a threat to system security if the account is not disabled. |
| STIG | Date |
|---|---|
| SOLARIS 9 SPARC SECURITY TECHNICAL IMPLEMENTATION GUIDE | 2015-10-01 |
Details
| Check Text ( C-38711r2_chk ) |
|---|
| Determine if default system accounts (such as, those for sys, bin, uucp, nuucp, daemon, smtp, gdm, lp, nobody) have been disabled. # cat /etc/shadow If an account's password field is "*", "*LK*", "NP", or is prefixed with a "!", the account is locked or disabled. If there are any default system accounts not locked, this is a finding. |
| Fix Text (F-964r2_fix) |
|---|
| Lock the default system account(s). # passwd -l |