https://bz.apache.org/bugzilla/show_bug.cgi?id=58238

Mark Thomas <ma...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |WONTFIX
             Status|NEW                         |RESOLVED

--- Comment #3 from Mark Thomas <ma...@apache.org> ---
Security is a balance and I am of the view that the current balance is right.

In favour of implementing this change:
- Exact version information can help a attacker determine if a site is
vulnerable to a known vulnerability when Tomcat is deployed in production.

Against implementing this change:
- Exact version information can help a debug in an issue if an error occurs in
development and/or production.
- Attackers rarely look for a specific version first and then try an attack.
They typically automate all known attacks regardless of any version (or even
product) reported.
- The focus should be on working around or upgrading Tomcat instances with
known vulnerabilities that impact an organisation - not on trying to hide the
fact that there is a problem. Having the verison number easily available
- IT is consistent with the httpd view [1]

[1] http://httpd.apache.org/docs/current/mod/core.html#servertokens

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