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The system must require authentication upon booting into single-user and maintenance modes.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-220019 | GEN000020 | SV-220019r505925_rule | Medium |
| Description |
|---|
| If the system does not require valid root authentication before it boots into single-user or maintenance mode, anyone who invokes single-user or maintenance mode is granted privileged access to all files on the system. |
| STIG | Date |
|---|---|
| Solaris 10 SPARC Security Technical Implementation Guide | 2020-09-04 |
Details
| Check Text ( C-21728r482651_chk ) |
|---|
| This can be checked in the /etc/default/sulogin file (on Solaris 5.X systems) to check if the system runs sulogin, or an equivalent, when booting into single-user mode. |
| Fix Text (F-21727r482652_fix) |
|---|
| Edit /etc/default/sulogin and set PASSREQ=YES or remove /etc/default/sulogin entirely. NOTE: This is a default on Solaris 5.5.1 and later. |