[SECURITY] CVE-2012-3544 Chunked transfer encoding extension size is not limited

2013-08-27 Thread wastasy
Hi everyone, I am testing an Apache Tomcat server 6.0.36 on Ubuntu Linux I would like to reproduce CVE-2012-3544 Denial of Service Vulnerability with Apache Tomcat 6.0.36 I tried to send a request using chunked transfer encoding with a web proxy (Burp proxy) but I think I am making a

Re: [SECURITY] CVE-2012-3544 Chunked transfer encoding extension size is not limited

2013-08-27 Thread André Warnier
wastasy wrote: Hi everyone, I am testing an Apache Tomcat server 6.0.36 on Ubuntu Linux I would like to reproduce CVE-2012-3544 Denial of Service Vulnerability with Apache Tomcat 6.0.36 I tried to send a request using chunked transfer encoding with a web proxy (Burp proxy) but I think I

Re: [SECURITY] CVE-2012-3544 Chunked transfer encoding extension size is not limited

2013-08-27 Thread Mark Thomas
On 27/08/2013 08:38, wastasy wrote: Hi everyone, I am testing an Apache Tomcat server 6.0.36 on Ubuntu Linux OK. I would like to reproduce CVE-2012-3544 Denial of Service Vulnerability with Apache Tomcat 6.0.36 Why? I tried to send a request using chunked transfer encoding with a web

Re: [SECURITY] CVE-2012-3544 Chunked transfer encoding extension size is not limited

2013-08-27 Thread wastasy
I would like to reproduce CVE-2012-3544 Denial of Service Vulnerability with Apache Tomcat 6.0.36 Why? 1- I have\want to demonstrate, Apache Tomcat 6.0.36 has a DoS vulnerability 2- I am inquiring and I want to see with my eyes 3- I want to learn more about HTTP and Apache Tomcat 4- Why

Re: [SECURITY] CVE-2012-3544 Chunked transfer encoding extension size is not limited

2013-08-27 Thread Mark Thomas
On 27/08/2013 10:00, wastasy wrote: I would like to reproduce CVE-2012-3544 Denial of Service Vulnerability with Apache Tomcat 6.0.36 Why? 1- I have\want to demonstrate, Apache Tomcat 6.0.36 has a DoS vulnerability Why? It is already known, published fact that it has one. 2- I am

Re: [SECURITY] CVE-2012-3544 Chunked transfer encoding extension size is not limited

2013-08-27 Thread wastasy
1- I have\want to demonstrate, Apache Tomcat 6.0.36 has a DoS vulnerability Why? It is already known, published fact that it has one. The extreme value theorem is already known too but million of students around the world have\want to prove it. 4- Why not? There are lots of good reasons

Re: [SECURITY] CVE-2012-3544 Chunked transfer encoding extension size is not limited

2013-08-27 Thread Mark Thomas
On 27/08/2013 10:45, wastasy wrote: 1- I have\want to demonstrate, Apache Tomcat 6.0.36 has a DoS vulnerability Why? It is already known, published fact that it has one. The extreme value theorem is already known too but million of students around the world have\want to prove it. 4- Why

Re: Having trouble with common.loader

2013-08-27 Thread D C
Thank you all for your help. I figured out what the problem was. I accidentally made logging.properties and catalina.properties owned by root:root with 640 permissions. Changed to root:tomcat, and everything worked right away.

session-replication fails on restart or kill

2013-08-27 Thread Tomcat Random
Tomcat 7.0.42 / RHEL 6 / Two physical servers, with one tomcat instance on each server. Physical loadbalancer with sticky sessions. No proxy servers. I've set up session-replication using the delta-manager. I can confirm it works just lovely when the LB switches over from one box to the other.

Question about usernames being case insensitive

2013-08-27 Thread Michael Spring
I have observed using tomcat 7.027 and 6.026 an issue with BASIC authentication. My intent was to have both user names and passwords be case sensitive. I know of nothing I did that would change that. The database table is plain vanilla. Passwords are case sensitive, but upper or lower case

Re: Question about usernames being case insensitive

2013-08-27 Thread Daniel Mikusa
On Aug 27, 2013, at 2:52 PM, Michael Spring spr...@pitt.edu wrote: I have observed using tomcat 7.027 and 6.026 an issue with BASIC authentication. My intent was to have both user names and passwords be case sensitive. I know of nothing I did that would change that. The database table is

RE: Question about usernames being case insensitive

2013-08-27 Thread Propes, Barry L
-Original Message- From: Daniel Mikusa [mailto:dmik...@gopivotal.com] Sent: Tuesday, August 27, 2013 2:22 PM To: Tomcat Users List Subject: Re: Question about usernames being case insensitive On Aug 27, 2013, at 2:52 PM, Michael Spring spr...@pitt.edu wrote: I have observed using

Re: Question about usernames being case insensitive

2013-08-27 Thread David kerber
On 8/27/2013 3:26 PM, Propes, Barry L wrote: -Original Message- From: Daniel Mikusa [mailto:dmik...@gopivotal.com] Sent: Tuesday, August 27, 2013 2:22 PM To: Tomcat Users List Subject: Re: Question about usernames being case insensitive On Aug 27, 2013, at 2:52 PM, Michael Spring

Re: Question about usernames being case insensitive

2013-08-27 Thread Michael Spring
All three responses are exactly right. I checked my script and assumed -- and we know what happens when you do that -- that since I had made no specification for case insensitive that it would be case sensitive. It wasn't. I will go see why MYSQL is doing that and make the change there. Thank

RE: Question about usernames being case insensitive

2013-08-27 Thread Propes, Barry L
-Original Message- From: Michael Spring [mailto:spr...@pitt.edu] Sent: Tuesday, August 27, 2013 2:35 PM To: Tomcat Users List Subject: Re: Question about usernames being case insensitive All three responses are exactly right. I checked my script and assumed -- and we know what happens

Re: Question about usernames being case insensitive

2013-08-27 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Michael, On 8/27/13 2:52 PM, Michael Spring wrote: I have observed using tomcat 7.027 and 6.026 an issue with BASIC authentication. My intent was to have both user names and passwords be case sensitive. I know of nothing I did that would change

Re: what if I lost the keystore which generate the CSR

2013-08-27 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Jasper, On 8/23/13 1:06 AM, Jasper Lai wrote: Sorry I am a beginner about ssl cert. according to http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html#Create_a_local_Certificate_Signing_Request_(CSR) it will gen a keystore and CSR.

Re: manager quick guide

2013-08-27 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Vicki, On 8/22/13 8:24 AM, vi...@thepenguin.org wrote: I am trying to understand how the manager works, so I just want to implement it simply with a blank tomcat and the sample.war. I am finding the documentation to be unclear, although it is

Re: session-replication fails on restart or kill

2013-08-27 Thread Tomcat Random
In a great moment of DUH, I realized I had the expireSessionsOnShutdown to true. Manager className=org.apache.catalina.ha.session.DeltaManager expireSessionsOnShutdown=false notifyListenersOnReplication=true/ All working nicely now.

Re: session-replication fails on restart or kill

2013-08-27 Thread Mark Thomas
On 27/08/2013 22:41, Tomcat Random wrote: In a great moment of DUH, I realized I had the expireSessionsOnShutdown to true. Manager className=org.apache.catalina.ha.session.DeltaManager expireSessionsOnShutdown=false

Re: Question about usernames being case insensitive

2013-08-27 Thread Michael Spring
Christopher: Thank you for your very comprehensive and thoughtful answer. We have at this point come to all the points you so eloquently make. We need to do a little DBMS modification to allow tomcat to do what we expect. You detail will help us make those modifications in the correct way. I

Re: session-replication fails on restart or kill

2013-08-27 Thread Tomcat Random
NP, glad to contribute a little. The FAQ was helpful but it's a little confusing. I'd like to clean it up and add to the part that specifically addresses two boxes two nodes on Linux. Would that be alright? Thanks, Alec On Tue, Aug 27, 2013 at 5:52 PM, Mark Thomas ma...@apache.org wrote: On