CCE-90935-8Platform: rhel7 | Date: (C)2017-06-29 (M)2022-10-10 |
Set the GNOME3 Login Warning Banner Text
To set the text shown by the GNOME3 Display Manager
in the login screen, the 'banner-message-text' setting must be set under an
appropriate configuration file(s) in the '/etc/dconf/db/gdm.d' directory and locked
in '/etc/dconf/db/gdm.d/locks' directory to prevent user modification.
After the settings have been set, run 'dconf update'.
When entering a warning banner that spans several lines, remember
to begin and end the string with "'" and use '\n' for new lines.
Parameter:
Technical Mechanism:
An appropriate warning message reinforces policy awareness during the logon
process and facilitates possible legal action against attackers.
Fix:
No Remediation Info
CCSS Severity: | CCSS Metrics: |
CCSS Score : | Attack Vector: |
Exploit Score: | Attack Complexity: |
Impact Score: | Privileges Required: |
Severity: | User Interaction: |
Vector: | Scope: |
| Confidentiality: |
| Integrity: |
| Availability: |
| |
References: