Changes are coming to https://stigviewer.com.
Take our survey to help us understand your usage and how we can better serve you in the future.
Take Survey
The default umask for system and users must be 077.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-216106 | SOL-11.1-040250 | SV-216106r603268_rule | Medium |
| Description |
|---|
| Setting a very secure default value for umask ensures that users make a conscious choice about their file permissions. |
| STIG | Date |
|---|---|
| Solaris 11 x86 Security Technical Implementation Guide | 2024-02-02 |
Details
| Check Text ( C-17344r372700_chk ) |
|---|
| The root role is required. Determine if the default umask is configured properly. # grep -i "^UMASK=" /etc/default/login If "UMASK=077" is not displayed, this is a finding. Check local initialization files: # cut -d: -f1 /etc/passwd | xargs -n1 -iUSER sh -c "grep umask ~USER/.*" If this command does not output a line indicating "umask 077" for each user, this is a finding. |
| Fix Text (F-17342r372701_fix) |
|---|
| The root role is required. Edit local and global initialization files containing "umask" and change them to use 077. # pfedit /etc/default/login Insert the line UMASK=077 # pfedit [user initialization file] Insert the line umask 077 |