<div dir="ltr">Cisco's advisory was just released: <a href="http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140409-heartbleed">http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140409-heartbleed</a></div>
<div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Apr 9, 2014 at 1:13 PM, Mehtab Shinwari <span dir="ltr"><<a href="mailto:mshinwari@fidelus.com" target="_blank">mshinwari@fidelus.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Joshua,<br>
<br>
Thanks for such a quick reply. I just opened it on my mobile phone and it looks promising.<br>
Have to flex some python muscels will have to write an addition call so it will check a bunch of IP addresses at once and dump the results in a text file.<br>
<br>
Thank you again.<br>
<div class=""><br>
<br>
Mehtab Shinwari | CCNP RS/V<br>
Senior Support Engineer<br>
<br>
<br>
<br>
-------- Original message --------<br>
</div><div class="">From: Joshua Morgan <<a href="mailto:joshua.morgan@gmail.com">joshua.morgan@gmail.com</a>><br>
Date:<br>
To: Mehtab Shinwari <<a href="mailto:mshinwari@fidelus.com">mshinwari@fidelus.com</a>><br>
Cc: <a href="mailto:bmeade90@vt.edu">bmeade90@vt.edu</a>,<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>,<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
Subject: Re: [cisco-voip] openSSL and heartbleed<br>
<br>
<br>
</div><div class="">It's likely this script or a modified version thereof: <a href="https://gist.github.com/takeshixx/10107280" target="_blank">https://gist.github.com/takeshixx/10107280</a><br>
<br>
Josh<br>
<br>
<br>
</div><div class="">On Wed, Apr 9, 2014 at 1:02 PM, Mehtab Shinwari <<a href="mailto:mshinwari@fidelus.com">mshinwari@fidelus.com</a><mailto:<a href="mailto:mshinwari@fidelus.com">mshinwari@fidelus.com</a>>> wrote:<br>
Brian,<br>
<br>
Is the script internal to Cisco? I would love to do some internal testing in my lab on a few different versions before I send notifications to our clients that have the affected versions.<br>
<br>
In other words can I please have the script? :)<br>
<br>
<br>
Mehtab Shinwari | CCNP RS/V<br>
Senior Support Engineer<br>
<br>
<br>
<br>
-------- Original message --------<br>
</div><div class="">From: Brian Meade <<a href="mailto:bmeade90@vt.edu">bmeade90@vt.edu</a><mailto:<a href="mailto:bmeade90@vt.edu">bmeade90@vt.edu</a>>><br>
Date:<br>
</div><div class="">To: Lelio Fulgenzi <<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>>><br>
Cc: cisco-voip voyp list <<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><mailto:<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>>><br>
</div><div class="">Subject: Re: [cisco-voip] openSSL and heartbleed<br>
<br>
<br>
Here's what I found testing against 9.1.2.10000.28 with a slightly modified python script:<br>
bmeade@ubuntu:~$ python vulnscript 10.3.11.250<br>
Connecting...<br>
Sending Client Hello...<br>
Waiting for Server Hello...<br>
... received message: type = 22, ver = 0301, length = 1012<br>
Sending heartbeat request...<br>
Unexpected EOF receiving record header - server closed connection<br>
No heartbeat response received, server likely not vulnerable<br>
<br>
This is assuming the released script is checking for the vulnerability properly.<br>
<br>
Brian<br>
<br>
<br>
</div><div class="">On Tue, Apr 8, 2014 at 5:51 PM, Brian Meade <<a href="mailto:bmeade90@vt.edu">bmeade90@vt.edu</a><mailto:<a href="mailto:bmeade90@vt.edu">bmeade90@vt.edu</a>><mailto:<a href="mailto:bmeade90@vt.edu">bmeade90@vt.edu</a><mailto:<a href="mailto:bmeade90@vt.edu">bmeade90@vt.edu</a>>>> wrote:<br>
I haven't seen one. Currently trying to run the example python script against one of my clusters but having some trouble.<br>
<br>
<br>
</div><div class="">On Tue, Apr 8, 2014 at 5:24 PM, Lelio Fulgenzi <<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>>>> wrote:<br>
weird. for some reason i fixated on the date beneath the entry in the search listing which had 2011, which made more sense.<br>
<br>
do you know if there is a more recent advisory?<br>
<br>
<br>
---<br>
Lelio Fulgenzi, B.A.<br>
Senior Analyst, Network Infrastructure<br>
Computing and Communications Services (CCS)<br>
University of Guelph<br>
<br>
</div><a href="tel:519%E2%80%90824%E2%80%904120%20Ext%2056354" value="+15198244120">519‐824‐4120 Ext 56354</a><tel:519%E2%80%90824%E2%80%904120%20Ext%2056354><tel:519%E2%80%90824%E2%80%904120%20Ext%2056354><br>
<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>>><br>
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<div class="">Room 037, Animal Science and Nutrition Building<br>
Guelph, Ontario, N1G 2W1<br>
<br>
________________________________<br>
</div>From: "Brian Meade" <<a href="mailto:bmeade90@vt.edu">bmeade90@vt.edu</a><mailto:<a href="mailto:bmeade90@vt.edu">bmeade90@vt.edu</a>><mailto:<a href="mailto:bmeade90@vt.edu">bmeade90@vt.edu</a><mailto:<a href="mailto:bmeade90@vt.edu">bmeade90@vt.edu</a>>>><br>
To: "Lelio Fulgenzi" <<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>>>><br>
Cc: "cisco-voip voyp list" <<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><mailto:<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>><mailto:<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><mailto:<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>>>><br>
<div class="">Sent: Tuesday, April 8, 2014 5:16:32 PM<br>
Subject: Re: [cisco-voip] openSSL and heartbleed<br>
<br>
<br>
I don't think that's the correct advisory. That's a DoS vulnerability from 2004.<br>
<br>
Brian<br>
<br>
<br>
</div><div class="">On Tue, Apr 8, 2014 at 5:11 PM, Lelio Fulgenzi <<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>>>> wrote:<br>
nevermind... my first search did not produce results...<br>
<br>
<a href="http://www.cisco.com/c/en/us/support/docs/csa/cisco-sa-20040317-openssl.html" target="_blank">http://www.cisco.com/c/en/us/support/docs/csa/cisco-sa-20040317-openssl.html</a><br>
<br>
<br>
---<br>
Lelio Fulgenzi, B.A.<br>
Senior Analyst, Network Infrastructure<br>
Computing and Communications Services (CCS)<br>
University of Guelph<br>
<br>
</div><a href="tel:519%E2%80%90824%E2%80%904120%20Ext%2056354" value="+15198244120">519‐824‐4120 Ext 56354</a><tel:519%E2%80%90824%E2%80%904120%20Ext%2056354><tel:519%E2%80%90824%E2%80%904120%20Ext%2056354><br>
<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>>><br>
<a href="http://www.uoguelph.ca/ccs" target="_blank">www.uoguelph.ca/ccs</a><<a href="http://www.uoguelph.ca/ccs" target="_blank">http://www.uoguelph.ca/ccs</a>><<a href="http://www.uoguelph.ca/ccs" target="_blank">http://www.uoguelph.ca/ccs</a>><br>
<div class="">Room 037, Animal Science and Nutrition Building<br>
Guelph, Ontario, N1G 2W1<br>
<br>
________________________________<br>
</div>From: "Lelio Fulgenzi" <<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><mailto:<a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a>>>><br>
To: "cisco-voip voyp list" <<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><mailto:<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>><mailto:<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><mailto:<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>>>><br>
<div class="">Sent: Tuesday, April 8, 2014 5:09:01 PM<br>
Subject: openSSL and heartbleed<br>
<br>
<br>
<br>
Does anyone know if/when Cisco will be coming out with a security advisory about Open SSL and heartbleed?<br>
<br>
<a href="http://threatpost.com/seriousness-of-openssl-heartbleed-bug-sets-in/105309" target="_blank">http://threatpost.com/seriousness-of-openssl-heartbleed-bug-sets-in/105309</a><br>
<br>
<br>
<br>
---<br>
Lelio Fulgenzi, B.A.<br>
Senior Analyst, Network Infrastructure<br>
Computing and Communications Services (CCS)<br>
University of Guelph<br>
<br>
</div><a href="tel:519%E2%80%90824%E2%80%904120%20Ext%2056354" value="+15198244120">519‐824‐4120 Ext 56354</a><tel:519%E2%80%90824%E2%80%904120%20Ext%2056354><tel:519%E2%80%90824%E2%80%904120%20Ext%2056354><br>
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<div class="">Room 037, Animal Science and Nutrition Building<br>
Guelph, Ontario, N1G 2W1<br>
<br>
<br>
<br>
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</blockquote></div><br></div>