Ubuntu 22.04 LTS must generate audit records for the /var/log/btmp file.

An XCCDF Rule

Description

<VulnDiscussion>Without generating audit records specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident or identify those responsible for one. Audit records can be generated from various components within the information system (e.g., module or policy filter).</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>

ID: SV-260641r991581_rule
Severity: Medium
References: CCI-000172
Updated: 20 days ago

Configure the audit system to generate audit events showing start and stop times for user access via the "/var/log/btmp file".  
  
Add or modify the following line in the "/etc/audit/rules.d/stig.rules" file:  
  
-w /var/log/btmp -p wa -k logins  
   To reload the rules file, issue the following command:  
  
     $ sudo augenrules --load 
 
Note: The "-k <keyname>" at the end of the line gives the rule a unique meaning to help during an audit investigation. The <keyname> does not need to match the example above.

Ubuntu 22.04 LTS must generate audit records for the /var/log/btmp file.

Description

Remediation - Manual Procedure