RE: CRLF Stripped in Tomcat Response Header

2011-09-04 Thread Nadav Katz
September 04, 2011 3:10 PM To: Tomcat Users List Subject: Re: CRLF Stripped in Tomcat Response Header On 04/09/2011 12:16, Nadav Katz wrote: > Sorry Mark, I just noticed your input regarding the filter. I am > really only worried about attackers tampering with request headers. > The re

Re: CRLF Stripped in Tomcat Response Header

2011-09-04 Thread Mark Thomas
tor). Again, > any input you might have would be welcome. Thanks Again, Nadav I don't think the attack you are describing can possibly succeed. Mark > > -Original Message- From: Mark Thomas > [mailto:ma...@apache.org] Sent: Sunday, September 04, 2011 12:58 PM > To: Tomc

RE: CRLF Stripped in Tomcat Response Header

2011-09-04 Thread Nadav Katz
manipulated with attack code (using an interceptor). Again, any input you might have would be welcome. Thanks Again, Nadav -Original Message- From: Mark Thomas [mailto:ma...@apache.org] Sent: Sunday, September 04, 2011 12:58 PM To: Tomcat Users List Subject: Re: CRLF Stripped in Tomcat

RE: CRLF Stripped in Tomcat Response Header

2011-09-04 Thread Nadav Katz
, September 04, 2011 12:58 PM To: Tomcat Users List Subject: Re: CRLF Stripped in Tomcat Response Header On 04/09/2011 05:54, Nadav Katz wrote: > Hi All! > > First, let me assure everyone that I am not a hacker, exactly the > opposite, but I have a related problem. I am in the process of &g

Re: CRLF Stripped in Tomcat Response Header

2011-09-04 Thread Mark Thomas
On 04/09/2011 05:54, Nadav Katz wrote: > Hi All! > > First, let me assure everyone that I am not a hacker, exactly the > opposite, but I have a related problem. I am in the process of > implementing code that protects against header manipulation. I > created a filter that strips line feed and carr

CRLF Stripped in Tomcat Response Header

2011-09-03 Thread Nadav Katz
Hi All! First, let me assure everyone that I am not a hacker, exactly the opposite, but I have a related problem. I am in the process of implementing code that protects against header manipulation. I created a filter that strips line feed and carriage return characters from requests to avoid he