ESB-2018.2069 - [Win][Linux][HP-UX][Solaris][AIX] IBM Rational products: Access confidential data - Remote/unauthenticated 2018-07-17

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2069
   Security Bulletin: Information disclosure vulnerability in WebSphere
         Application Server Liberty affects multiple IBM Rational
                   products based on IBM Jazz technology
                               17 July 2018

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM Collaborative Lifecycle Management
                   IBM Rational DOORS Next Generation
                   IBM Rational Engineering Lifecycle Manager
                   IBM Rational Team Concert
                   IBM Rational Quality Manager
                   IBM Rational Rhapsody Design Manager
                   IBM Rational Software Architect Design Manager
Publisher:         IBM
Operating System:  Windows
                   Linux variants
                   HP-UX
                   Solaris
                   AIX
Impact/Access:     Access Confidential Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-1553  

Reference:         ESB-2018.1837

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10717503

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Security Bulletin: Information disclosure vulnerability in WebSphere
Application Server Liberty affects multiple IBM Rational products based
on IBM Jazz technology

Document information

More support for: Rational Collaborative Lifecycle Management

Software version: 5.0.x, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6

Operating system(s): Platform Independent

Reference #: 0717503

Modified date: 16 July 2018

Security Bulletin

Summary

Information disclosure vulnerability in WebSphere Application Server
Liberty bundled with IBM Jazz Team Server based Applications affects
multiple products: 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-2018-1553
DESCRIPTION: IBM WebSphere Application Server Liberty could allow a remote
attacker to obtain sensitive information, caused by mishandling of exceptions
by the SAML Web SSO feature.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/142890 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

Rational Collaborative Lifecycle Management 5.0 - 6.0.6

Rational Quality Manager 5.0 - 5.0.2
Rational Quality Manager 6.0 - 6.0.6

Rational Team Concert 5.0 - 5.0.2
Rational Team Concert 6.0 - 6.0.6

Rational DOORS Next Generation 5.0 - 5.0.2
Rational DOORS Next Generation 6.0 - 6.0.6

Rational Engineering Lifecycle Manager 5.0 - 5.0.2
Rational Engineering Lifecycle Manager 6.0 - 6.0.6

Rational Rhapsody Design Manager 5.0 - 5.0.2
Rational Rhapsody Design Manager 6.0 - 6.0.6
Remediation/Fixes

The IBM Jazz Team Server based Applications bundle different versions of
WebSphere Application Server Liberty Profile with the available versions
of the products, and in addition to the bundled version some previous
versions of WAS Liberty are also supported. For a remediation follow the
WAS Liberty security bulletin appropriately:

Check the version of WAS Liberty, if any, that your deployment is
actually using, and compare it against the list of affected versions
in the security bulletin.

Review the Remediation/Fixes section in the Security Bulletin:
Information disclosure in WebSphere Application Server Liberty
(CVE-2018-1553) for available fixes in the version that you are using.

Review the Security Bulletin: Information disclosure in WebSphere
Application Server Liberty (CVE-2018-1553) for vulnerability details.

When installing the fixed WAS Liberty package use
<JazzInstallLocation>/server/liberty/wlp as the location of the
WAS Liberty installation, where <JazzInstallLocation> is the root
folder of your CLM installation.

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.

Change History

16 July 2018: 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.

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