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	<title>Comentários sobre: Hntool &#8211; Hardening para servidores Unix</title>
	<atom:link href="http://techfree.com.br/wordpress/2010/01/09/hntool-hardening-para-servidores-unix/feed/" rel="self" type="application/rss+xml" />
	<link>http://techfree.com.br/wordpress/2010/01/09/hntool-hardening-para-servidores-unix/</link>
	<description>A Tecnologia pode ser livre</description>
	<lastBuildDate>Thu, 02 Sep 2010 23:33:24 +0000</lastBuildDate>
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		<title>Por: Techfree &#187; Blog Archive &#187; Ficando mais velho&#8230;</title>
		<link>http://techfree.com.br/wordpress/2010/01/09/hntool-hardening-para-servidores-unix/comment-page-1/#comment-700</link>
		<dc:creator>Techfree &#187; Blog Archive &#187; Ficando mais velho&#8230;</dc:creator>
		<pubDate>Sat, 23 Jan 2010 04:00:53 +0000</pubDate>
		<guid isPermaLink="false">http://techfree.com.br/wordpress/?p=727#comment-700</guid>
		<description>[...] Iniciei colaborando com código para um projeto de Software Livre do meu amigo Hugo Dória. [...]</description>
		<content:encoded><![CDATA[<p>[...] Iniciei colaborando com código para um projeto de Software Livre do meu amigo Hugo Dória. [...]</p>
]]></content:encoded>
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	<item>
		<title>Por: rafaelgomes</title>
		<link>http://techfree.com.br/wordpress/2010/01/09/hntool-hardening-para-servidores-unix/comment-page-1/#comment-664</link>
		<dc:creator>rafaelgomes</dc:creator>
		<pubDate>Sat, 09 Jan 2010 18:46:00 +0000</pubDate>
		<guid isPermaLink="false">http://techfree.com.br/wordpress/?p=727#comment-664</guid>
		<description>Lhe aconselho a criar um issue para seus problemas com seção remote access</description>
		<content:encoded><![CDATA[<p>Lhe aconselho a criar um issue para seus problemas com seção remote access</p>
]]></content:encoded>
	</item>
	<item>
		<title>Por: Anderson Eduardo</title>
		<link>http://techfree.com.br/wordpress/2010/01/09/hntool-hardening-para-servidores-unix/comment-page-1/#comment-659</link>
		<dc:creator>Anderson Eduardo</dc:creator>
		<pubDate>Sat, 09 Jan 2010 17:01:20 +0000</pubDate>
		<guid isPermaLink="false">http://techfree.com.br/wordpress/?p=727#comment-659</guid>
		<description>Não tenho nenhum serviço rodando nesta máquina além de SSH/DNS/SQUID.</description>
		<content:encoded><![CDATA[<p>Não tenho nenhum serviço rodando nesta máquina além de SSH/DNS/SQUID.</p>
]]></content:encoded>
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	<item>
		<title>Por: Anderson Eduardo</title>
		<link>http://techfree.com.br/wordpress/2010/01/09/hntool-hardening-para-servidores-unix/comment-page-1/#comment-658</link>
		<dc:creator>Anderson Eduardo</dc:creator>
		<pubDate>Sat, 09 Jan 2010 16:59:34 +0000</pubDate>
		<guid isPermaLink="false">http://techfree.com.br/wordpress/?p=727#comment-658</guid>
		<description>Rodei em um FreeBSD amd64.
Segue.

lab# uname -a
FreeBSD anderson.hacknroll.com 7.2-RELEASE FreeBSD 7.2-RELEASE #0: Thu Jul  2 12:14:09 UTC 2009     anderson@:/usr/src/sys/amd64/compile/KERN  amd64
lab# python hntool
[ Starting hntool checks... ]
netstat: an: unknown or uninstrumented protocol

Checks for services with remote access allowed
   Services are accepting remote access from &quot;PARANOID&quot;                                                                                                               [ MEDIUM ]
   Services are accepting remote access from &quot;localhost 127.0.0.1&quot;                                                                                                    [ MEDIUM ]
   Services are accepting remote access from &quot;[&quot;                                                                                                                      [ MEDIUM ]
   Service &quot;sendmail&quot; accepts remote connections from &quot;localhost&quot;                                                                                                     [ MEDIUM ]
   Service &quot;sendmail&quot; accepts remote connections from ALL                                                                                                             [ MEDIUM ]
   Service &quot;exim&quot; accepts remote connections from &quot;localhost&quot;                                                                                                         [ MEDIUM ]
   Service &quot;exim&quot; accepts remote connections from ALL                                                                                                                 [ MEDIUM ]
   Service &quot;rpcbind&quot; accepts remote connections from ALL                                                                                                              [ MEDIUM ]
   Service &quot;ypserv&quot; accepts remote connections from &quot;localhost&quot;                                                                                                       [ MEDIUM ]
   Service &quot;ypserv&quot; accepts remote connections from ALL                                                                                                               [ MEDIUM ]
   Service &quot;ftpd&quot; accepts remote connections from &quot;localhost&quot;                                                                                                         [ MEDIUM ]
   Service &quot;ftpd&quot; accepts remote connections from ALL                                                                                                                 [ MEDIUM ]
   Service &quot;fingerd&quot; accepts remote connections from &quot;ALL \&quot;                                                                                                          [ MEDIUM ]
   Service &quot;&quot; accepts remote connections from &quot;spawn (echo Finger. &#124; \&quot;                                                                                               [ MEDIUM ]
   Service &quot;/usr/bin/mail -s &quot;tcpd\&quot; accepts remote connections from &quot;%u@%h[%a] fingered me!&quot; root) &amp; \&quot;                                                              [ MEDIUM ]
   Service &quot;&quot; accepts remote connections from &quot;deny&quot;                                                                                                                  [ MEDIUM ]
   Services are accepting remote access from &quot;ALL \&quot;                                                                                                                  [ MEDIUM ]
   Service &quot;&quot; accepts remote connections from &quot;severity auth.info \&quot;                                                                                                  [ MEDIUM ]
   Service &quot;&quot; accepts remote connections from &quot;twist /bin/echo &quot;You are not welcome to use %d from %h.&quot;&quot;                                                              [ MEDIUM ]
   Services are accepting remote access from ALL                                                                                                                      [  HIGH  ]
lab#</description>
		<content:encoded><![CDATA[<p>Rodei em um FreeBSD amd64.<br />
Segue.</p>
<p>lab# uname -a<br />
FreeBSD anderson.hacknroll.com 7.2-RELEASE FreeBSD 7.2-RELEASE #0: Thu Jul  2 12:14:09 UTC 2009     anderson@:/usr/src/sys/amd64/compile/KERN  amd64<br />
lab# python hntool<br />
[ Starting hntool checks... ]<br />
netstat: an: unknown or uninstrumented protocol</p>
<p>Checks for services with remote access allowed<br />
   Services are accepting remote access from &#8220;PARANOID&#8221;                                                                                                               [ MEDIUM ]<br />
   Services are accepting remote access from &#8220;localhost 127.0.0.1&#8243;                                                                                                    [ MEDIUM ]<br />
   Services are accepting remote access from &#8220;["                                                                                                                      [ MEDIUM ]<br />
   Service &#8220;sendmail&#8221; accepts remote connections from &#8220;localhost&#8221;                                                                                                     [ MEDIUM ]<br />
   Service &#8220;sendmail&#8221; accepts remote connections from ALL                                                                                                             [ MEDIUM ]<br />
   Service &#8220;exim&#8221; accepts remote connections from &#8220;localhost&#8221;                                                                                                         [ MEDIUM ]<br />
   Service &#8220;exim&#8221; accepts remote connections from ALL                                                                                                                 [ MEDIUM ]<br />
   Service &#8220;rpcbind&#8221; accepts remote connections from ALL                                                                                                              [ MEDIUM ]<br />
   Service &#8220;ypserv&#8221; accepts remote connections from &#8220;localhost&#8221;                                                                                                       [ MEDIUM ]<br />
   Service &#8220;ypserv&#8221; accepts remote connections from ALL                                                                                                               [ MEDIUM ]<br />
   Service &#8220;ftpd&#8221; accepts remote connections from &#8220;localhost&#8221;                                                                                                         [ MEDIUM ]<br />
   Service &#8220;ftpd&#8221; accepts remote connections from ALL                                                                                                                 [ MEDIUM ]<br />
   Service &#8220;fingerd&#8221; accepts remote connections from &#8220;ALL \&#8221;                                                                                                          [ MEDIUM ]<br />
   Service &#8220;&#8221; accepts remote connections from &#8220;spawn (echo Finger. | \&#8221;                                                                                               [ MEDIUM ]<br />
   Service &#8220;/usr/bin/mail -s &#8220;tcpd\&#8221; accepts remote connections from &#8220;%u@%h[%a] fingered me!&#8221; root) &amp; \&#8221;                                                              [ MEDIUM ]<br />
   Service &#8220;&#8221; accepts remote connections from &#8220;deny&#8221;                                                                                                                  [ MEDIUM ]<br />
   Services are accepting remote access from &#8220;ALL \&#8221;                                                                                                                  [ MEDIUM ]<br />
   Service &#8220;&#8221; accepts remote connections from &#8220;severity auth.info \&#8221;                                                                                                  [ MEDIUM ]<br />
   Service &#8220;&#8221; accepts remote connections from &#8220;twist /bin/echo &#8220;You are not welcome to use %d from %h.&#8221;"                                                              [ MEDIUM ]<br />
   Services are accepting remote access from ALL                                                                                                                      [  HIGH  ]<br />
lab#</p>
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