All run control scripts must have no extended ACLs.

From Oracle Linux 5 Security Technical Implementation Guide

Associated with: CCI-000225

SV-63847r1_rule All run control scripts must have no extended ACLs.

Vulnerability discussion

If the startup files are writable by other users, they could modify the startup files to insert malicious commands into the startup files.

Check content

Verify run control scripts have no extended ACLs. # ls -lL /etc/rc* /etc/init.d If the permissions include a '+', the file has an extended ACL. If the file has an extended ACL and it has not been documented with the IAO, this is a finding.

Fix text

Remove the extended ACL from the file. # setfacl --remove-all

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