Ah-ha!! Thanks, I was looking for the buglist actually and couldn't find it!
Glad to be aboard :)
Stu
Welcome to the list :-)
There is a ticket for this that Sawn Wells entered for me. See https://fedorahosted.org/scap-security-guide/ticket/409
https://lists.fedorahosted.org/pipermail/scap-security-guide/2013-May/003330...
R/ BP
On Wed, 31 Jul 2013 16:15:42 +0100, Stuart Green stuart.green@doccentrics.com wrote: Greetings All,
New to this list!
I think I might have found an issue with the SSG policy content. Summary: If you do not have telnet installed on the system it causes Rule ID: disable_telnet_service to fail.
In no place in this rule does it consider that telnet might not be installed at all, so it fails (rather than errors, or even better does a check as a precursor to see if its installed at all and if not passes!)
grep 'id="oval:ssg:tst:231"' ssg-rhel6-oval.xml.result.xml <ind-def:textfilecontent54_test id="oval:ssg:tst:231" version="1" check_existence="all_exist" check="all" comment="Disable Telnet Service"> <test test_id="oval:ssg:tst:231" version="1" check_existence="all_exist" check="all" result="false"/>
<Rule id="disable_telnet_service" selected="false"
severity="high"> <title xml:lang="en-US">Disable telnet Service</title> <description xmlns:xhtml="http://www.w3.org/1999/xhtml" xml:lang="en-US">
The <xhtml:code>telnet</xhtml:code> service can be disabled with
the following command:
<xhtml:pre># chkconfig telnet off</xhtml:pre> </description> <reference
href="http://csrc.nist.gov/publications/nistpubs/800-53-Rev3/sp800-53-rev3-final.p...)</reference> <reference href="http://csrc.nist.gov/publications/nistpubs/800-53-Rev3/sp800-53-rev3-final.pdf">CM-7</reference> <reference href="http://csrc.nist.gov/publications/nistpubs/800-53-Rev3/sp800-53-rev3-final.pdf">IA-5(1)(c)</reference> <reference href="http://iase.disa.mil/cci/index.html">68</reference> <reference href="http://iase.disa.mil/cci/index.html">1436</reference> <reference href="http://iase.disa.mil/cci/index.html">197</reference> <reference href="http://iase.disa.mil/cci/index.html">877</reference> <reference href="http://iase.disa.mil/cci/index.html">888</reference> <reference xmlns:dc="http://purl.org/dc/elements/1.1/" href="test_attestation"> dc:contributorDS</dc:contributor> dc:date20121026</dc:date> </reference>
<rationale xmlns:xhtml="http://www.w3.org/1999/xhtml"
xml:lang="en-US">
The telnet protocol uses unencrypted network communication, which means that data from the login session, including passwords and all other information transmitted during the session, can be stolen by eavesdroppers on the network. The telnet protocol is also subject to man-in-the-middle attacks.
</rationale>
<ident system="http://cce.mitre.org">CCE-26836-7</ident> <check
system="http://oval.mitre.org/XMLSchema/oval-definitions-5%22%3E <check-content-ref name="oval:ssg:def:230" href="ssg-rhel6-oval.xml"/> </check>
<check system="ocil-transitional"> <check-export export-name="the service is running"
value-id="conditional_clause"/> <check-content xmlns:xhtml="http://www.w3.org/1999/xhtml">
To check that the <xhtml:code>telnet</xhtml:code> service is
disabled in system boot configuration, run the following command: xhtml:pre# chkconfig xhtml:codetelnet</xhtml:code> --list</xhtml:pre> Output should indicate the xhtml:codetelnet</xhtml:code> service has either not been installed, or has been disabled at all runlevels, as shown in the example below: xhtml:pre# chkconfig xhtml:codetelnet</xhtml:code> --list xhtml:codetelnet</xhtml:code> 0:off 1:off 2:off 3:off 4:off 5:off 6:off</xhtml:pre>
Run the following command to verify
xhtml:codetelnet</xhtml:code> is disabled through current runtime configuration:
<xhtml:pre># service telnet status</xhtml:pre> If the service is disabled the command will return the following
output:
<xhtml:pre>telnet is stopped</xhtml:pre> </check-content> </check> </Rule>
Cheers, Stu
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