All system audit files must not have extended ACLs.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-22369 | GEN002710 | SV-26502r1_rule | ECTP-1 | Medium |
| Description |
|---|
| If a user can write to the audit logs, then audit trails can be modified or destroyed and system intrusion may not be detected. |
| STIG | Date |
|---|---|
| Solaris 10 SPARC Security Technical Implementation Guide | 2014-04-04 |
Details
| Check Text ( C-27556r1_chk ) |
|---|
| Check the audit configuration to determine the location of the system audit log files. # more /etc/security/audit_control Check the system audit log files for extended ACLs. # ls -la [audit log dir] If the permissions include a "+", the file has an extended ACL and this is a finding. |
| Fix Text (F-23737r1_fix) |
|---|
| Remove the extended ACL from the file. # chmod A- [audit file] |