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AUSCERT External Security Bulletin Redistribution
ESB-2019.2069
Security vulnerability in Apache Tomcat affects multiple IBM
Rational products based on IBM's Jazz technology
11 June 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational Collaborative Lifecycle Management
Publisher: IBM
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2019-0221
Reference: ESB-2019.1943
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10887285
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Security Bulletin: Security vulnerability in Apache Tomcat affects multiple IBM
Rational products based on IBM's Jazz technology
PSIRT; security
Security Bulletin
Document information
More support for: Rational Collaborative Lifecycle Management
Software version: 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6, 6.0.6.1
Operating system(s): Platform Independent
Reference #: 0887285
Modified date: 10 June 2019
Summary
The Jazz Team Server is shipped with/or supports versions of the Apache Tomcat
web server which contains a security vulnerability that could potentially
impact the following IBM Rational products deployed on Apache Tomcat:
Collaborative Lifecycle Management (CLM), 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 Design Manager (RSA DM).
Vulnerability Details
CVEID: CVE-2019-0221
DESCRIPTION: Apache Tomcat is vulnerable to cross-site scripting, caused by
improper validation of user-supplied input by the SSI printenv command. A
remote attacker could exploit this vulnerability to execute script in a
victim's Web browser within the security context of the hosting Web site, once
the URL is clicked. An attacker could use this vulnerability to steal the
victim's cookie-based authentication credentials.
CVSS Base Score: 6.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
161746 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
Affected Products and Versions
Rational Collaborative Lifecycle Management 6.0 - 6.0.6,1
Rational Quality Manager 6.0 - 6.0.6.1
Rational Team Concert 6.0 - 6.0.6.1
Rational DOORS Next Generation 6.0 - 6.0.6.1
Rational Engineering Lifecycle Manager 6.0 - 6.0.6.1
Rational Rhapsody Design Manager 6.0 - 6.0.6.1
Rational Software Architect Design Manager 6.0 - 6.0.1
Remediation/Fixes
Step 1.
Apply the latest ifix to your installed product version:
For the 6.0 - 6.0.6 releases:
o Upgrade to version 6.0.6.1 or later.
o Upgrade to version 6.0.6 iFix009 or later
- Rational Collaborative Lifecycle Management 6.0.6 iFix009
- Rational DOORS Next Generation 6.0.6 iFix009
- Rational Quality Manager 6.0.6 iFix009
- Rational Team Concert 6.0.6 iFix009
- Rational Engineering Lifecycle Manager: Upgrade to version 6.0.5 and
install server from CLM 6.0.6 iFix009
- Rational Rhapsody Design Manager: Upgrade to version 6.0.5 and install
server from CLM 6.0.6 iFix009
- Rational Software Architect Design Manager: Upgrade to version 6.0.5
and install server from CLM 6.0.6 iFix009
o Or upgrade to version 6.0.2 iFix20 or later versions:
- Rational DOORS Next Generation 6.0.2 iFix20
- Rational Quality Manager 6.0.2 iFix20
- Rational Team Concert 6.0.2 iFix20
- Rational Collaborative Lifecycle Management 6.0.2 iFix20
- Rational Engineering Lifecycle Manager: Upgrade to version 6.0.2 and
install server from CLM 6.0.2 iFix20
- Rational Rhapsody Design Manager: Upgrade to version 6.0.2 and install
server from CLM 6.0.2 iFix20
- Rational Software Architect Design Manager: Upgrade to version 6.0.2
and install server from CLM 6.0.2 iFix20
Step 2:
Upgrade your Apache Tomcat to version 7.0.94 or later. Perform How to update
the Apache Tomcat server for IBM Rational products based on versions 3.0.1.6,
4.0.7 or later of IBM's Jazz technology to apply the remediation.
For any prior versions of the products listed above, IBM recommends upgrading
to a fixed, supported version/release/platform of the product.
If the iFix is not found in the Fix Portal please contact IBM Support.
Workarounds and Mitigations
None
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.
Reference
Complete CVSS v3 Guide
On-line Calculator v3
Related Information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Change History
10 June 2019: 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.
Cross reference information
Product Component Platform Version Edition
Platform 6.0, 6.0.1, 6.0.2, 6.0.3,
Rational Team Concert Independent 6.0.4, 6.0.5, 6.0.6,
6.0.6.1
Rational Quality Platform 6.0, 6.0.1, 6.0.2, 6.0.3,
Manager Independent 6.0.4, 6.0.5, 6.0.6,
6.0.6.1
Rational DOORS Next Platform 6.0, 6.0.1, 6.0.2, 6.0.3,
Generation Independent 6.0.4, 6.0.5, 6.0.6,
6.0.6.1
Rational Rhapsody Platform 6.0, 6.0.1, 6.0.2, 6.0.3,
Design Manager Independent 6.0.4, 6.0.5, 6.0.6,
6.0.6.1
Rational Software Platform
Architect Design Independent 6.0, 6.0.1
Manager
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