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All library files must not have extended ACLs.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-22317 | GEN001310 | SV-44952r1_rule | Medium |
| Description |
|---|
| Unauthorized access could destroy the integrity of the library files. |
| STIG | Date |
|---|---|
| SUSE Linux Enterprise Server v11 for System z | 2017-08-25 |
Details
| Check Text ( C-42379r1_chk ) |
|---|
| Verify system libraries have no extended ACLs. # ls -lL /usr/lib/* /usr/lib64/* /lib/* /lib64/* | grep "+ " If the permissions include a '+', the file has an extended ACL and has not been approved by the IAO, this is a finding. |
| Fix Text (F-38377r1_fix) |
|---|
| Remove the extended ACL from the file. # setfacl --remove-all /usr/lib/* /usr/lib64/* /lib/* /lib64/* |