I'm running the latest openscap and scap-workbench for RHEL6 using Red Hat repositories. If I feed the workbench the XCCDF file from DISA (http://iasecontent.disa.mil/stigs/zip/July2015/U_RedHat_6_V1R8_STIG_SCAP_1-1_Benchmark.zip) and ask for online remediation I'm not getting any fixes.

Does this remediation functionality exist or is the benchmark content lacking? I can't seem to get that working.

I've been using hardening scripts from https://github.com/fcaviggia/hardening-script-el6​ but without commenting out some things those scripts are stricter than needed.