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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.2854 Vulnerability affects multiple IBM Rational products based on IBM Jazz technology 19 November 2015 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Jazz Team Server Publisher: IBM Operating System: AIX Linux variants Solaris Windows Apple iOS z/OS Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2015-1971 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21971164 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Vulnerability affects multiple IBM Rational products based on IBM Jazz technology (CVE-2015-1971) Security Bulletin Document information More support for: Rational Collaborative Lifecycle Management Licensing Software version: 3.0.1, 3.0.1.6, 4.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 5.0, 5.0.1, 5.0.2 Operating system(s): AIX, Linux, Solaris, Windows, iOS, z/OS Reference #: 1971164 Modified date: 2015-11-17 Summary An undisclosed vulnerability affects the following IBM Jazz Team Server based Applications: Collaborative Lifecycle Management (CLM), Rational Requirements Composer (RRC), Rational DOORS Next Generation (RDNG), Rational Engineering Lifecycle Manager (RELM), Rational Team Concert (RTC), Rational Quality Manager (RQM), Rational Rhapsody Design Manager (Rhapsody DM), and Rational Software Architect (RSA DM). Vulnerability Details CVEID: CVE-2015-1971 DESCRIPTION: An undisclosed vulnerability in products using the Jazz Team Server might allow a Denial of Service attack. CVSS Base Score: 3.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/103623 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:A/AC:L/Au:N/C:N/I:N/A:P) Affected Products and Versions Rational Collaborative Lifecycle Management 3.0.1 - 5.0.2 Rational Quality Manager 2.0 - 2.0.1 Rational Quality Manager 3.0 - 3.0.1.6 Rational Quality Manager 4.0 - 4.0.7 Rational Quality Manager 5.0 - 5.0.2 Rational Team Concert 2.0 - 2.0.0.2 Rational Team Concert 3.0 - 3.0.6 Rational Team Concert 4.0 - 4.0.7 Rational Team Concert 5.0 - 5.0.2 Rational Requirements Composer 2.0 - 2.0.0.4 Rational Requirements Composer 3.0 - 3.0.1.6 Rational Requirements Composer 4.0 - 4.0.7 Rational DOORS Next Generation 4.0 - 4.0.7 Rational DOORS Next Generation 5.0 - 5.0.2 Rational Engineering Lifecycle Manager 1.0- 1.0.0.1 Rational Engineering Lifecycle Manager 4.0.3 - 4.0.7 Rational Engineering Lifecycle Manager 5.0 - 5.0.2 Rational Rhapsody Design Manager 3.0 - 3.0.1 Rational Rhapsody Design Manager 4.0 - 4.0.7 Rational Rhapsody Design Manager 5.0 - 5.0.2 Rational Rhapsody Design Manager 6.0 Rational Software Architect Design Manager 3.0 - 3.0.1 Rational Software Architect Design Manager 4.0 - 4.0.7 Rational Software Architect Design Manager 5.0 - 5.0.2 Remediation/Fixes Upgrade to version 6.0 or later For the 5.x releases, upgrade to version 5.0.2 iFix10 or later - - Rational Collaborative Lifecycle Management 5.0.2 iFix10 - - Rational Team Concert 5.0.2 iFix10 - - Rational Quality Manager 5.0.2 iFix10 - - Rational DOORS Next Generation 5.0.2 iFix10 For the 4.x releases, upgrade to version 4.0.7 iFix8 or later - - Rational Collaborative Lifecycle Management 4.0.7 iFix8 - - Rational Team Concert 4.0.7 iFix8 - - Rational Quality Manager 4.0.7 iFix8 - - Rational DOORS Next Generation 4.0.7 iFix8 For the 3.x releases upgrade to version 3.0.1.6 iFix 7 or later - - Rational Team Concert 3.0.1.6 iFix7 - - Rational Quality Manager 3.0.1.6 iFix7 - - Rational Requirements Composer 3.0.1.6 iFix7 Workarounds and Mitigations None Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. Important note IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the ">System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk. References Complete CVSS v2 Guide On-line Calculator v2 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 17 November 2015: Initial Publication *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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