MARS - tcp port 0?

On MARS alerts (from IPS 4260) are received on one of the IE vulnerabilities.
Event- Microsoft Internet Explorer Dynamic HTML Element Processing Memory Corruption Vulnerability
Source ip/port-a.b.c.d/0
Destination ip/port-w.x.y.z/0
Protocol-TCP
[w.x.y.z is my proxy]
[a.b.c.d should be a web server, running port 80]
Qn> what is tcp port 0?why does MARS display as port 0?

If you click on the name of the 'Reporting Device, for example 'ABCD-IDS-1', MARS will show you the 'Raw Event' (as received from the sensor). This will help you show if the IPS is sending the zero port or its the MARS.
Some signatures don't report the port number properly, I don't this this is a bug or by design :) (Since the signature already says 'HTML' )
Btw, I see this false positive on one of our customer's all the time....
Regards
Farrukh

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I'm serious.
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is it possible to change the TCP port in a SFTP repository from 22 to something different ?
like this is not working
repository sftp1
url sftp://10.10.0.8:22222/user1
user user1 password hash bc14bc179d2708cc31cbc22ee6a679cd22c095a1

There is not much information inside the defect. We've been seeing different customer's experiencing this issue.
Symptom:
SFTP stops working after upgrading to ACS 5.5
Conditions:
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Workaround:
NA
Try this one, this should work
https://tools.cisco.com/bugsearch/bug/CSCum93359/?reffering_site=dumpcr
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Http probe on non-standard tcp port 8021

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Unknown open TCP ports on router

Anyone know how to close these open ports on my Cisco 7606 router?
Anyone know what these TCP ports are used for?
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4510
4509
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TCB       Local Address           Foreign Address           (state)
12EFC1C0 172.16.8.3.14401        10.8.2.14.49              TIMEWAIT
1CC4F57C 172.16.8.3.26963        10.8.2.14.49              TIMEWAIT
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1C581740 0.0.0.0.4509            *.*                       LISTEN
1A417BBC 0.0.0.0.2222            *.*                       LISTEN
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12FB099C 10.8.10.2.2222          10.8.1.42.2233            CLOSEWAIT
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1CD47780 10.10.0.3.2222          10.8.1.15.3917            CLOSEWAIT
1CDDBCE0 10.8.10.2.2222          10.8.1.42.3964            CLOSEWAIT
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Tks
Frank

Frank
I can offer some suggestion about one of your port numbers. TCP port 49 is used for TACACS. If you are using TACACS for authentication, or authorization, or accounting then we know why port 49 is open and blocking TCP49 will prevent TACACS from working with your router.
I have no insights or suggestions about the other port numbers that you mention.
HTH
Rick

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My setup is Fedora Core 6 with JDK1.5_14 and Tomcat 5.5.26. I know it's not the latest, but sockets and streams have been around for a long time.
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2.5 years with Java. 5 years with Linux and C.
Please advise or refer

rwengr wrote:
My problem is that tomcat/servlet is not releasing its TCP port after my servlet closes the port. Next time a servlet tries to use the port it gets an error "Port already in use". Using netstat I can see the port is still in use. If I stop tomcat and restart it, the port is released. I have not had this sort of problem writing C programs that use sockets.Nice.... Not sure that matters though.
>
My setup is Fedora Core 6 with JDK1.5_14 and Tomcat 5.5.26. I know it's not the latest, but sockets and streams have been around for a long time.
Actual implementation uses a trivial javaserver page to instantiate a class to create/accept connection from a client (JApplet). Bleah! Don't use a JSP for that. Use a servlet at worst. At best use a Servlet to start some other socket manager class which you can/have tested outside the Servlet Container environment.
After connection, it starts a thread to receive data. I am using ServerSocket(), InputStreamReader(), and OutputStreamWriter(). On ServerSocket I set ReuseAddress to true.
I have try/catch on all my I/O and use tomcat context log for error and OK messages. Data transfer is perfect. Detect close by client works. In the context log I see close of streams and ServerSocket occur with no exceptions. Then, I manually close the jsp window. Closing the browser window has no affect on the server.
No indication of any problems. If I use different port 2nd time (e.g. 50001) it all works perfect. If I use my default (50000) again, servlet gets an error during bind, "Port already in use".
2.5 years with Java. 5 years with Linux and C.
Please advise or referShow some code. If you just want some generic advice it would be to close the port, as soon as you don't need it anymore. But you know that. Without any further code I think that is about all that can be said.
P.S. Make the code as small as possible, compilable, but still demonstrating the problem. Also see: [this tutorial as an example...|http://www.javaworld.com/javaworld/jw-12-1996/jw-12-sockets.html?page=1]

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Hi,
I have seen this working for one of the customer.
probe http HTTPGET
description Tests that www.gmail.com returns 302 redirect
interval 10
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If I modify your probe :
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ip address 198.133.219.25
port 74
interval 3
passdetect interval 3
request method get url
http://www.gmail.com
expect status 302 302
Give it a try and see if that helps.
regards,
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MARS - tcp port 0?

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