Finding ID | Version | Rule ID | IA Controls | Severity |
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V-91651 | AIX7-00-002057 | SV-101749r1_rule | Medium |
Description |
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Rotate audit logs daily to preserve audit file system space and to conform to the DoD/DISA requirement. If it is not rotated daily and moved to another location, then there is more of a chance for the compromise of audit data by malicious users. |
STIG | Date |
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IBM AIX 7.x Security Technical Implementation Guide | 2019-04-29 |
Check Text ( C-90805r3_chk ) |
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Check for any "crontab" entries that rotate audit logs: # crontab -l 30 23 * * * /root/logrotate.sh #Daily log rotation script If such a cron job is found, this is not a finding. Otherwise, query the SA. If there is a process automatically rotating audit logs, this is not a finding. If the SA manually rotates audit logs, this is a finding. If the audit output is not archived daily, to tape or disk, this is a finding. Review the audit log directory. If more than one file is there, or if the file does not have today's date, this is a finding. |
Fix Text (F-97849r1_fix) |
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Configure a cron job or other automated process to rotate the audit logs on a daily basis. |