Apache Tomcat < 4.1.40 / 5.5.28 / 6.0.20 Multiple Vulnerabilities
Medium Nessus Network Monitor Plugin ID 5044
SynopsisThe remote web server is affected by multiple vulnerabilities.
DescriptionThe version of Apache Tomcat installed on the remote host is affected by a multiple vulnerabilities :
- A username enumeration vulnerability exists when FORM based authentication with either the MemoryRealm, DataSourceRealm, or JDBCRealm is used. (CVE-2009-0580)
- A denial of service exists if Tomcat receives a request with invalid headers via the Java AJP connector. (CVE-2009-0033)
- A remote information-disclosure vulnerability exists in the 'RequestDispatcher' can be exploited to gain access to content in the 'WEB-INF' directory. (CVE-2008-5515)
- It is possible for a web application to replace the XML parser used by Tomcat to process 'web.xml', 'context.xml', and 'tld' files.
SolutionUpgrade to Apache Tomcat 4.1.40 / 5.5.28 / 6.0.20