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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#000099'>Everyone please see the email below from campus IT (and CS
support). Whose machine is this?<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#000099'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#000099'> Matthew<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:#000099'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Andreas Boschke
[mailto:andreas@cs.ucsb.edu] <br>
<b>Sent:</b> Tuesday, October 20, 2009 1:31 PM<br>
<b>To:</b> Tobias Hollerer; Matthew Turk<br>
<b>Subject:</b> FWD: [COMS #28759] [UCSB-OIT #173599] Vulnerabilities Found on
128.111.68.209 <o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Hi Tobias and Matthew:<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Would you please forward this to the administrator of
128.111.68.209 and ask them to tighten the security policy? <o:p></o:p></p>
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<p class=MsoNormal>It seem this IP is consistently going to Ethernet MAC:<span
class=apple-tab-span> 00:1a:a0:87:be:04 (531s)</span> <o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>Thanks, <o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>-Andreas<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>=<o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>On
Tue Oct 20 08:51:36 2009, <a href="mailto:vsc@oit.ucsb.edu">vsc@oit.ucsb.edu</a>
wrote:</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
Greetings:</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
Our vulnerability scanner has found vulnerable hosts on your network.</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
I highly recommend taking the recommended actions mentioned in this</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
report in order to reduce the chances of this host becoming compromised.</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
If you believe any part of this report to be false, please let me know</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
so that we can work to improve our reporting accuracy.</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
Here are the relevant parts of the report:</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
----------------------------------------</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
IP Address: 128.111.68.209</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
Scanned on Oct 5, 2009 at 17:26</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
----------------------------------------</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
Nessus Plugin ID: 26919</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
Port Info: microsoft-ds (445/tcp)</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
Synopsis :</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
It is possible to log into the remote host. </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
Description :</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
The remote host is running one of the Microsoft Windows operating</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
systems. It was possible to log into it as a guest user using a </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
random account.</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
Solution :</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
In the group policy change the setting for </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
'Network access: Sharing and security model for local accounts' from</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
'Guest only - local users authenticate as Guest' to</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
'Classic - local users authenticate as themselves'.</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
Risk factor :</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
Medium / CVSS Base Score : 5.0</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
(CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N)</span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>> </span><o:p></o:p></p>
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<p class=MsoNormal><span style='font-size:9.0pt;font-family:"Helvetica","sans-serif"'>>
CVE : CVE-1999-0505</span><o:p></o:p></p>
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<div>
<p class=MsoNormal>=<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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