A tomcat-native update has been released for Debian 6 LTS

Package : tomcat-native
Version : 1.1.31-1~deb6u1

This is an upgrade from tomcat-native 1.1.20 (the version previously available
in squeeze) to 1.1.31, the full list of changes between these versions can be
seen in the upstream changelog, which is available online at
http://tomcat.apache.org/native-doc/miscellaneous/changelog.html

This update itself fixes no security issues but is needed for libtcnative-1
users as version 1.1.20 from Squeeze does not work with tomcat6 6.0.41 from
Squeeze LTS.

  DLA 92-1: tomcat-native security followup update