Apache Tomcat 5.5.0-5.5.29, 6.0.0-6.0.27, 7.0.0 beta - Denial of Service via Invalid Transfer-Encoding Header
Apache Tomcat 5.5.0 through 5.5.29, 6.0.0 through 6.0.27, and 7.0.0 beta does not properly handle an invalid Transfer-Encoding header, which allows remote attackers to cause a denial of service (application outage) or obtain sensitive information via a crafted header that interferes with "recycling of a buffer."