Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2015.1299
Moderate: tomcat6 security and bug fix update
13 May 2015
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: tomcat6
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 6
Red Hat Enterprise Linux WS/Desktop 6
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-0227
Reference: ESB-2015.1293
ESB-2015.1275
ESB-2015.1251
ESB-2015.1039
ESB-2015.0817
ESB-2015.0790
ESB-2015.0733
ESB-2015.0693
ESB-2015.0586
ESB-2015.0572
ESB-2015.0391
ESB-2015.0311
Original Bulletin:
https://rhn.redhat.com/errata/RHSA-2015-0991.html
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Red Hat Security Advisory
Synopsis: Moderate: tomcat6 security and bug fix update
Advisory ID: RHSA-2015:0991-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-0991.html
Issue date: 2015-05-12
CVE Names: CVE-2014-0227
=====================================================================
1. Summary:
Updated tomcat6 packages that fix one security issue and one bug are now
available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having Moderate security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64
3. Description:
Apache Tomcat is a servlet container for the Java Servlet and JavaServer
Pages (JSP) technologies.
It was discovered that the ChunkedInputFilter in Tomcat did not fail
subsequent attempts to read input after malformed chunked encoding was
detected. A remote attacker could possibly use this flaw to make Tomcat
process part of the request body as new request, or cause a denial of
service. (CVE-2014-0227)
This update also fixes the following bug:
* Before this update, the tomcat6 init script did not try to kill the
tomcat process if an attempt to stop it was unsuccessful, which would
prevent tomcat from restarting properly. The init script was modified to
correct this issue. (BZ#1207048)
All Tomcat 6 users are advised to upgrade to these updated packages, which
correct these issues. Tomcat must be restarted for this update to take
effect.
4. Solution:
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1109196 - CVE-2014-0227 Tomcat/JBossWeb: request smuggling andl imited DoS in ChunkedInputFilter
6. Package List:
Red Hat Enterprise Linux Desktop (v. 6):
Source:
tomcat6-6.0.24-83.el6_6.src.rpm
i386:
tomcat6-6.0.24-83.el6_6.i686.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.i686.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.i686.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.i686.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.i686.rpm
tomcat6-javadoc-6.0.24-83.el6_6.i686.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.i686.rpm
tomcat6-lib-6.0.24-83.el6_6.i686.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.i686.rpm
tomcat6-webapps-6.0.24-83.el6_6.i686.rpm
x86_64:
tomcat6-6.0.24-83.el6_6.x86_64.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.x86_64.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.x86_64.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.x86_64.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-javadoc-6.0.24-83.el6_6.x86_64.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-lib-6.0.24-83.el6_6.x86_64.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-webapps-6.0.24-83.el6_6.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
Source:
tomcat6-6.0.24-83.el6_6.src.rpm
i386:
tomcat6-6.0.24-83.el6_6.i686.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.i686.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.i686.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.i686.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.i686.rpm
tomcat6-javadoc-6.0.24-83.el6_6.i686.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.i686.rpm
tomcat6-lib-6.0.24-83.el6_6.i686.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.i686.rpm
tomcat6-webapps-6.0.24-83.el6_6.i686.rpm
x86_64:
tomcat6-6.0.24-83.el6_6.x86_64.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.x86_64.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.x86_64.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.x86_64.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-javadoc-6.0.24-83.el6_6.x86_64.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-lib-6.0.24-83.el6_6.x86_64.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-webapps-6.0.24-83.el6_6.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source:
tomcat6-6.0.24-83.el6_6.src.rpm
x86_64:
tomcat6-6.0.24-83.el6_6.x86_64.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.x86_64.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.x86_64.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.x86_64.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-javadoc-6.0.24-83.el6_6.x86_64.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-lib-6.0.24-83.el6_6.x86_64.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-webapps-6.0.24-83.el6_6.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
Source:
tomcat6-6.0.24-83.el6_6.src.rpm
x86_64:
tomcat6-6.0.24-83.el6_6.x86_64.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.x86_64.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.x86_64.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.x86_64.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-javadoc-6.0.24-83.el6_6.x86_64.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-lib-6.0.24-83.el6_6.x86_64.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-webapps-6.0.24-83.el6_6.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
tomcat6-6.0.24-83.el6_6.src.rpm
i386:
tomcat6-6.0.24-83.el6_6.i686.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.i686.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.i686.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.i686.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.i686.rpm
tomcat6-javadoc-6.0.24-83.el6_6.i686.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.i686.rpm
tomcat6-lib-6.0.24-83.el6_6.i686.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.i686.rpm
tomcat6-webapps-6.0.24-83.el6_6.i686.rpm
ppc64:
tomcat6-6.0.24-83.el6_6.ppc64.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.ppc64.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.ppc64.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.ppc64.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.ppc64.rpm
tomcat6-javadoc-6.0.24-83.el6_6.ppc64.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.ppc64.rpm
tomcat6-lib-6.0.24-83.el6_6.ppc64.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.ppc64.rpm
tomcat6-webapps-6.0.24-83.el6_6.ppc64.rpm
s390x:
tomcat6-6.0.24-83.el6_6.s390x.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.s390x.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.s390x.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.s390x.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.s390x.rpm
tomcat6-javadoc-6.0.24-83.el6_6.s390x.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.s390x.rpm
tomcat6-lib-6.0.24-83.el6_6.s390x.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.s390x.rpm
tomcat6-webapps-6.0.24-83.el6_6.s390x.rpm
x86_64:
tomcat6-6.0.24-83.el6_6.x86_64.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.x86_64.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.x86_64.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.x86_64.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-javadoc-6.0.24-83.el6_6.x86_64.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-lib-6.0.24-83.el6_6.x86_64.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-webapps-6.0.24-83.el6_6.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
i386:
tomcat6-admin-webapps-6.0.24-83.el6_6.i686.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.i686.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.i686.rpm
tomcat6-javadoc-6.0.24-83.el6_6.i686.rpm
tomcat6-webapps-6.0.24-83.el6_6.i686.rpm
ppc64:
tomcat6-admin-webapps-6.0.24-83.el6_6.ppc64.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.ppc64.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.ppc64.rpm
tomcat6-javadoc-6.0.24-83.el6_6.ppc64.rpm
tomcat6-webapps-6.0.24-83.el6_6.ppc64.rpm
s390x:
tomcat6-admin-webapps-6.0.24-83.el6_6.s390x.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.s390x.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.s390x.rpm
tomcat6-javadoc-6.0.24-83.el6_6.s390x.rpm
tomcat6-webapps-6.0.24-83.el6_6.s390x.rpm
x86_64:
tomcat6-admin-webapps-6.0.24-83.el6_6.x86_64.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.x86_64.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.x86_64.rpm
tomcat6-javadoc-6.0.24-83.el6_6.x86_64.rpm
tomcat6-webapps-6.0.24-83.el6_6.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
tomcat6-6.0.24-83.el6_6.src.rpm
i386:
tomcat6-6.0.24-83.el6_6.i686.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.i686.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.i686.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.i686.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.i686.rpm
tomcat6-javadoc-6.0.24-83.el6_6.i686.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.i686.rpm
tomcat6-lib-6.0.24-83.el6_6.i686.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.i686.rpm
tomcat6-webapps-6.0.24-83.el6_6.i686.rpm
x86_64:
tomcat6-6.0.24-83.el6_6.x86_64.rpm
tomcat6-admin-webapps-6.0.24-83.el6_6.x86_64.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.x86_64.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.x86_64.rpm
tomcat6-el-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-javadoc-6.0.24-83.el6_6.x86_64.rpm
tomcat6-jsp-2.1-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-lib-6.0.24-83.el6_6.x86_64.rpm
tomcat6-servlet-2.5-api-6.0.24-83.el6_6.x86_64.rpm
tomcat6-webapps-6.0.24-83.el6_6.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
i386:
tomcat6-admin-webapps-6.0.24-83.el6_6.i686.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.i686.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.i686.rpm
tomcat6-javadoc-6.0.24-83.el6_6.i686.rpm
tomcat6-webapps-6.0.24-83.el6_6.i686.rpm
x86_64:
tomcat6-admin-webapps-6.0.24-83.el6_6.x86_64.rpm
tomcat6-debuginfo-6.0.24-83.el6_6.x86_64.rpm
tomcat6-docs-webapp-6.0.24-83.el6_6.x86_64.rpm
tomcat6-javadoc-6.0.24-83.el6_6.x86_64.rpm
tomcat6-webapps-6.0.24-83.el6_6.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2014-0227
https://access.redhat.com/security/updates/classification/#moderate
https://tomcat.apache.org/security-6.html#Fixed_in_Apache_Tomcat_6.0.43
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2015 Red Hat, Inc.
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