Ori Fine wrote:
> In Tomcat 5.5.23 and above the following under security issue was
> included (CVE-2005-2090):
> 
> It turns out that we have mobile clients that due to technical issue
> send requests with multiple content-length headers. Is there a way that
> we can turn off this feature in the tomcat in order for us to be bale to
> upgrade our tomcat and still support old clients?

If there is any proxy, cache, web server or similar between Tomcat and
your clients you will have a significant security risk unless you have
full control of all of these elements and can confirm they all handle
multiple content-length in exactly the same way.

There is no option to enable support for multiple content-length
headers, nor will one be added.

Your options are:
- use 5.5.22 and don't upgrade beyond this point until your technical
issue is fixed
- build your own custom version from svn and exclude the patch for
this issue
(http://svn.apache.org/viewvc/tomcat/connectors/trunk/coyote/src/java/org/apache/coyote/Request.java?view=diff&r1=513078&r2=513079&pathrev=513079)

HTH,

Mark


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