Oval Definition:oval:org.mitre.oval:def:24883
Revision Date:2014-09-01Version:10
Title:RHSA-2014:0865: tomcat6 security and bug fix update (Moderate)
Description:Apache Tomcat is a servlet container for the Java Servlet and JavaServerPages (JSP) technologies.It was discovered that Apache Tomcat did not limit the length of chunksizes when using chunked transfer encoding. A remote attacker could usethis flaw to perform a denial of service attack against Tomcat by streamingan unlimited quantity of data, leading to excessive consumption of serverresources. (CVE-2014-0075)It was found that Apache Tomcat did not check for overflowing values whenparsing request content length headers. A remote attacker could use thisflaw to perform an HTTP request smuggling attack on a Tomcat server locatedbehind a reverse proxy that processed the content length header correctly.(CVE-2014-0099)It was found that the org.apache.catalina.servlets.DefaultServletimplementation in Apache Tomcat allowed the definition of XML ExternalEntities (XXEs) in provided XSLTs. A malicious application could use thisto circumvent intended security restrictions to disclose sensitiveinformation. (CVE-2014-0096)The CVE-2014-0075 issue was discovered by David Jorm of Red Hat ProductSecurity.This update also fixes the following bugs:* The patch that resolved the CVE-2014-0050 issue contained redundant code.This update removes the redundant code. (BZ#1094528)* The patch that resolved the CVE-2013-4322 issue contained an invalidcheck that triggered a java.io.EOFException while reading trailer headersfor chunked requests. This update fixes the check and the aforementionedexception is no longer triggered in the described scenario. (BZ#1095602)All Tomcat 6 users are advised to upgrade to these updated packages, whichcontain backported patches to correct these issues. Tomcat must berestarted for this update to take effect.
Family:unixClass:patch
Status:ACCEPTEDReference(s):CESA-2014:0865
CVE-2014-0075
CVE-2014-0096
CVE-2014-0099
RHSA-2014:0865-00
Platform(s):CentOS Linux 6
Red Hat Enterprise Linux 6
Product(s):tomcat6
Definition Synopsis
  • Redhat 6 or Centos 6 release
  • The operating system installed on the system is Red Hat Enterprise Linux 6
  • OR The operating system installed on the system is CentOS Linux 6.x
  • AND Packages section
  • tomcat6-lib is earlier than 0:6.0.24-72.el6_5
  • OR tomcat6-servlet-2.5-api is earlier than 0:6.0.24-72.el6_5
  • OR tomcat6-javadoc is earlier than 0:6.0.24-72.el6_5
  • OR tomcat6-docs-webapp is earlier than 0:6.0.24-72.el6_5
  • OR tomcat6 is earlier than 0:6.0.24-72.el6_5
  • OR tomcat6-el-2.1-api is earlier than 0:6.0.24-72.el6_5
  • OR tomcat6-jsp-2.1-api is earlier than 0:6.0.24-72.el6_5
  • OR tomcat6-webapps is earlier than 0:6.0.24-72.el6_5
  • OR tomcat6-admin-webapps is earlier than 0:6.0.24-72.el6_5
  • BACK