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Re: [Snort-users] your mail

from [gary douglas] Network Security [Permanent Link]
Subject: Re: [Snort-users] your mail
Date: Wed, 18 Oct 2006 12:38:36 -0500
I also get a ton of these. I suppress them with the following. I have it in a threshold.conf file that is referenced in the bottom of the snort.conf

# stop (http_inspect) double decoding attack alerts.
suppress gen_id 119, sig_id 2

I wish there was a central location to get the gen_id of the all the different processes. So far I have found the following.

portscan = 122
http_inspect = 119
spp_frag3 = 123

Thank you
Gary Douglas


On Oct 18, 2006, at 10:22 AM, Phil Wood wrote:

Could it be that your users are attacking websites?

On Wed, Oct 18, 2006 at 03:19:51PM +0000, Julien VARLET wrote:
I have these problems when my users browse websites, so I cannot tunned it.

-------- Original Message --------
Subject: Re: [Snort-users] DOUBLE DECODING ATTACK (13-oct.-2006 12:46)
From: Joel Esler <joel.esler@sourcefire.com>
To: jvarlet@aressi.fr

Have you tuned your http_inspect_server lines to accurately reflect
your http servers?

J


On Oct 13, 2006, at 6:12 AM, Julien VARLET wrote:

Hi,

I get a lot of DOUBLE DECODING ATTACK when http preprocessor is
active, but it is only false positives... I do not want to
desactivate http preprocessor. How can I do ?

Thanks.


To: snort.user@gmail.com
    snort-users@lists.sourceforge.net
    snort-devel@lists.sourceforge.net



------------------------------------------------------------------- ---
---
Using Tomcat but need to do more? Need to support web services,
security?
Get stuff done quickly with pre-integrated technology to make your
job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?
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+------------------------------------------------------------------- --+
joel esler senior security consultant 1-706-627-2101
Sourcefire Security for the /Real/ World -- http:// www.sourcefire.com
Snort - Open Source Network IPS/IDS -- http://www.snort.org
gpg key: http://demo.sourcefire.com/jesler.pgp.key
aim:eslerjoel ymsg:eslerjoel gtalk:eslerj
+------------------------------------------------------------------- --+



-------------------------------------------------------------------- -----
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel? cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
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--
Phil Wood (cpw_at-sign_lanl.gov)

---------------------------------------------------------------------- ---
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel? cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
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Go to this URL to change user options or unsubscribe:
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-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
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