The Jazz Team Server is shipped with the Apache Commons File Upload library which contains a security vulnerability that could potentially be exploited to cause a denial of service attack affecting the following IBM Jazz Team Server based products: Collaborative Lifecycle Management (CLM), Rational Requirements Composer (RRC), Rational DOORS Next Generation (RDNG), Rational Engineering Lifecycle Manager (RELM), Rhapsody Design Manager (Rhapsody DM), Rational Software Architect Design Manager (RSA DM), Rational Team Concert (RTC), and Rational Quality Manager (RQM).
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Description: Apache Commons FileUpload is vulnerable to a denial of service attack. An attacker could exploit this vulnerability to cause the application to enter into an infinite loop.
CVSS Base Score: 5.0
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/90987 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Affected Products and Versions
Rational Quality Manager 2.0 - 2.0.1 (All Editions)
Rational Quality Manager 3.0 - 220.127.116.11 iFix2
Rational Quality Manager 4.0 - 4.0.6
Rational Team Concert 2.0 - 18.104.22.168
Rational Team Concert 3.0 - 3.0.6 iFix2
Rational Team Concert 4.0 - 4.0.6
Rational Requirements Composer 2.0 - 22.214.171.124 (All Editions)
Rational Requirements Composer 3.0 - 126.96.36.199 iFix 2
Rational Requirements Composer 4.0 - 4.0.6
Rational DOORS Next Generation 4.0 - 4.0.6
Rational Engineering Lifecycle Manager 1.0-188.8.131.52
Rational Engineering Lifecycle Manager 4.0.3-4.0.6
Rational Rhapsody Design Manager 3.0-3.0.1
Rational Rhapsody Design Manager 4.0-4.0.6
Rational Software Architect Design Manager 3.0-3.0.1
Rational Software Architect Design Manager 4.0-4.0.6
A fix is available by upgrading to the 5.0 release
- Rational Quality Manager 5.0
- Rational Team Concert 5.0
- Rational Requirements Composer is now called Rational DOORS Next Generation 5.0
- Rational DOORS Next Generation 5.0
- Rational Software Architect Design Manager 5.0
- Rational Rhapsody Design Manager 5.0
- Rational Engineering Lifecycle Manager 5.0
For the 4.x releases upgrade to version 4.0.7.
- Rational Quality Manager 4.0.7
- Rational Team Concert 4.0.7
- Rational Requirements Composer 4.0.7
- Rational Software Architect Design Manager 4.0.7
- Rational Rhapsody Design Manager 4.0.7
- Rational DOORS Next Generation 4.0.7
- Rational Engineering Lifecycle Manager 4.0.7
For the 3.x releases upgrade to version 184.108.40.206 iFix 3
- Rational Quality Manager 220.127.116.11 iFix 3
- Rational Team Concert 18.104.22.168 iFix 3
- Rational Requirements Composer 22.214.171.124 iFix 3
For the 3.x releases of Rational Software Architect Design Manager and Rhapsody Design Manager, if you cannot upgrade to 4.0.7 or 5.0, contact IBM support for guidance.
For the 2.x releases, contact IBM support for additional details on the fix.
Workarounds and Mitigations
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.
* 15 July 2014: Original copy published
*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.
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.
|Software Development||Rational DOORS Next Generation|
|Software Development||Rational Quality Manager|
|Software Development||Rational Requirements Composer|
|Software Development||Rational Rhapsody Design Manager|
|Software Development||Rational Software Architect Design Manager|
|Software Development||Rational Team Concert|
|Software Development||Rational Engineering Lifecycle Manager|