The host is installed with Apache Tomcat 6.0.x before 6.0.40, 7.x before 7.0.53 or 8.x before 8.0.4 and is prone to denial of service vulnerability. A flaw is present in the application, which fails to handle a malformed chunk size in chunked transfer coding of a request. Successful exploitation allows remote attackers to cause a denial of service (resource consumption).