Fixed in Apache Tomcat 6.0.11

Moderate: Cross-site scripting CVE-2007-1355

The JSP and Servlet included in the sample application within the Tomcat documentation webapp did not escape user provided data before including it in the output. This enabled a XSS attack. These pages have been simplified not to use any user provided data in the output.

Affects: 6.0.0-6.0.10

Important: Information disclosure CVE-2005-2090

Requests with multiple content-length headers should be rejected as invalid. When multiple components (firewalls, caches, proxies and Tomcat) process a sequence of requests where one or more requests contain multiple content-length headers and several components do not reject the request and make different decisions as to which content-length header to use an attacker can poison a web-cache, perform an XSS attack and obtain sensitive information from requests other then their own. Tomcat now returns 400 for requests with multiple content-length headers.

Affects: 6.0.0-6.0.10