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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.1251 Security Bulletin: Vulnerability in Apache Tomcat affects Rational Lifecycle Integration Adapter for HP ALM (CVE-2014-0227) 8 May 2015 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Rational Lifecycle Integration Adapter Publisher: IBM Operating System: Windows Impact/Access: Cross-site Scripting -- Remote with User Interaction Provide Misleading Information -- Remote/Unauthenticated Unauthorised Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2014-0227 Reference: 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: http://www-01.ibm.com/support/docview.wss?uid=swg21902401 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Vulnerability in Apache Tomcat affects Rational Lifecycle Integration Adapter for HP ALM (CVE-2014-0227) Document information More support for: Rational Lifecycle Integration Adapters General Information Software version: 1.1.2, 1.1.2.1 Operating system(s): Windows Software edition: Standard Reference #: 1902401 Modified date: Security Bulletin Summary Apache Tomcat is vulnerable to HTTP request smuggling and is supplied with specific versions of Rational Lifecycle Integration Adapter for HP ALM. Vulnerability Details CVEID: CVE-2014-0227 DESCRIPTION: Apache Tomcat is vulnerable to HTTP request smuggling. A remote attacker could send a specially-crafted request in a malformed chunked header to the Web server to cause multiple processing conflicts on the servers. An attacker could exploit this vulnerability to poison the web cache, bypass web application firewall protection, and conduct XSS attacks. CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/100751 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N) Affected Products and Versions IBM Rational Lifecycle Integration Adapter for HP ALM 1.1.2 and 1.1.2.1 Remediation/Fixes The IBM Rational Lifecycle Integration Adapter can be updated with a corrected Tomcat by following the instructions below. This is only applicable to products deployed on Apache Tomcat. Be sure to upgrade all the components that your deployment uses. Note: Rational Lifecycle Integration Adapter 1.1.x product modification may contain updated Tomcats, however 1.1.x iFixes typically do not update Tomcat. If you were referred to this technote from a security bulletin to perform a manual Tomcat update for a version that is not specifically mentioned in this technote, it is safe to assume that the security bulletin is correct and that you can also apply the procedures in this technote to the Tomcat versions described in the security bulletin. NOTE: Apache Tomcat is only included by IBM Rational Lifecycle Integration Adapter version 1.1.2 and 1.1.2.1 Previous versions oft he RLIA SE HP Adapter were released as WAR files only. To obtain the latest Apache Tomcat, please visit the Apache Tomcat website and download versions 6.0.43 or higher version (in 6.0 stream). Once the Tomcat is obtained, follow the instructions below to replace the existing Tomcat: Upgrading Tomcat installation 1. Stop the Rational Lifecycle Integration Adapter server. Note: The applications may be running in different application server instances or using a delegated converter. 2. Navigate to the original install directory and rename the JRE folder <InstallDir>/server/tomcat to <InstallDir>/server/tomcat-Original This will ensure that the original Tomcat is kept as a backup in the event a restore is required. Example (Linux): mv <InstallDir>/server/tomcat <InstallDir>/server/tomcat-Original 3. Unzip the new Tomcat file provided by support to the Installation directory. Example (Linux): unzip <newInsallZip> -d <InstallDir>/server/tomcat/ 4. Delete the following directories from the exploded archive: <InstallDir>/server/tomcat/webapps/docs <InstallDir>/server/tomcat/webapps/examples <InstallDir>/server/tomcat/webapps/host-manager <InstallDir>/server/tomcat/webapps/manager 5. Copy the Apache Tomcat SSL Keystore from the backup: <InstallDir>/server/tomcat-Original/ibm-team-ssl.keystore to <InstallDir>/server/tomcat/ibm-team-ssl.keystore 6. Copy the Apache Tomcat Server configuration from the backup: <InstallDir>/server/tomcat-Original/conf/server.xml to <InstallDir>/server/tomcat/conf/server.xml 7. Copy the HP Adapter WAR file from the backup: <InstallDir>/server/tomcat-Original/webapps/hpqm.war to <InstallDir>/server/tomcat/webapps/hpqm.war 8. Restart the Rational Lifecycle Integration Adapter server Workarounds and Mitigations None Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. References Complete CVSS Guide On-line Calculator V2 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement None *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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