GEN003245 - The at.allow file must not have an extended ACL.

Information

File system extended ACLs provide access to files beyond what is allowed by the mode numbers of the files. Unauthorized modification of the at.allow file could result in Denial of Service to authorized at users and the granting of the ability to run at jobs to unauthorized users.

Solution

Remove the extended ACL from the at.allow file and disable extended permissions.

#acledit /var/adm/cron/at.allow

See Also

https://iasecontent.disa.mil/stigs/zip/U_AIX_6-1_V1R14_STIG.zip

Item Details

Category: ACCESS CONTROL

References: 800-53|AC-6, CAT|II, CCI|CCI-000225, Group-ID|V-22390, Rule-ID|SV-38786r1_rule, STIG-ID|GEN003245, Vuln-ID|V-22390

Plugin: Unix

Control ID: da3a020a4f7ffa396712e8353f223a38c32a8098068d37a7f2977d07d8710f74