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System audit tool executables must not have extended ACLs.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-227723 | GEN002718 | SV-227723r603266_rule | Low |
| Description |
|---|
| To prevent unauthorized access or manipulation of system audit logs, the tools for manipulating those logs must be protected. |
| STIG | Date |
|---|---|
| Solaris 10 X86 Security Technical Implementation Guide | 2020-12-04 |
Details
| Check Text ( C-29885r488753_chk ) |
|---|
| Check the permissions of audit tool executables. # ls -l /usr/sbin/auditd /usr/sbin/audit /usr/sbin/bsmrecord /usr/sbin/auditreduce /usr/sbin/praudit /usr/sbin/auditconfig If the permissions include a "+", the file has an extended ACL and this is a finding. |
| Fix Text (F-29873r488754_fix) |
|---|
| Remove the extended ACL from the file. # chmod A- [audit file] |