ESB-2018.3923 - [Win][Linux][Solaris][AIX] IBM Rational ClearQuest: Multiple vulnerabilities - 2018-12-19


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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.3923
Security vulnerabilities have been identified in IBM WebSphere Application
            Server that is shipped with IBM Rational ClearQuest
                             19 December 2018

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

Product:           IBM Rational ClearQuest
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Solaris
                   Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated      
                   Cross-site Request Forgery      -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-1926 CVE-2018-1904 

Reference:         ESB-2018.3921
                   ESB-2018.3914
                   ESB-2018.3912
                   ESB-2018.3895

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10791765

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Security Bulletin: Security vulnerabilities have been identified in IBM
WebSphere Application Server that is shipped with IBM Rational ClearQuest
(CVE-2018-1904, CVE-2018-1926)

Security Bulletin

Document information

More support for: Rational ClearQuest

Software version: 8.0, 8.0.0.1, 8.0.0.2, 8.0.0.3, 8.0.0.4, 8.0.0.5, 8.0.0.6,
8.0.0.7, 8.0.0.8, 8.0.0.9, 8.0.0.10, 8.0.0.11, 8.0.0.12, 8.0.0.13, 8.0.0.14,
8.0.0.15, 8.0.0.16, 8.0.0.17, 8.0.0.18, 8.0.0.19, 8.0.0.20, 8.0.0.21, 8.0.1,
8.0.1.1, 8.0.1.2, 8.0.1.3, 8.0.1.4, 8.0.1.5, 8.0.1.6, 8.0.1.7, 8.0.1.8,
8.0.1.9, 8.0.1.10, 8.0.1.11, 8.0.1.12, 8.0.1.13, 8.0.1.14, 8.0.1.15, 8.0.1.16,
8.0.1.17, 8.0.1.18, 8.0.1.19, 9.0, 9.0.0.1, 9.0.0.2, 9.0.0.3, 9.0.0.4, 9.0.0.5,
9.0.0.6, 9.0.1, 9.0.1.1, 9.0.1.2, 9.0.1.3, 9.0.1.4, 9.0.1.5

Operating system(s): AIX, Linux, Solaris, Windows

Reference #: 0791765

Modified date: 18 December 2018
Summary

IBM WebSphere Application Server (WAS) is shipped as a component of IBM
Rational ClearQuest. Information about security vulnerabilities affecting WAS
has been published in a security bulletin.

Vulnerability Details

Refer to the security bulletin(s) listed in the Remediation/Fixes section.

Affected Products and Versions

IBM Rational ClearQuest, ClearQuest CM Server component.

Versions 8.0.0.x, 8.0.1.x, 9.0.0.x, 9.0.1.x:

This vulnerability only applies to the server component, and only for certain
levels of WebSphere Application Server.

Remediation/Fixes

Refer to the following security bulletins for vulnerability details and
information about fixes addressed by IBM WebSphere Application Server (WAS),
which is shipped with IBM Rational ClearQuest.


+--------------------------+---------------------------+-----------------------+
|Principal Product and     |Affected Supporting Product|Affected Supporting    |
|Version(s)                |and Version                |Product Security       |
|                          |                           |Bulletin               |
+--------------------------+---------------------------+-----------------------+
|IBM Rational ClearQuest,  |IBM WebSphere Application  |Security Bulletin:     |
|versions 8.0.0.x, 8.0.1.x,|Server 7.0, 8.0, 8.5 and   |Potential Remote code  |
|9.0.0.x, 9.0.1.x          |9.0.                       |execution vulnerability|
|                          |                           |in WebSphere           |
|                          |                           |Application Server     |
|                          |                           |(CVE-2018-1904)        |
|                          |                           |                       |
|                          |                           |Security Bulletin:     |
|                          |                           |Potential cross-site   |
|                          |                           |request forgery in     |
|                          |                           |WebSphere Application  |
|                          |                           |Server Admin Console   |
|                          |                           |(CVE-2018-1926)        |
+--------------------------+---------------------------+-----------------------+
+-------------------+---------------------------------------------------------+
|ClearQuest Versions|                    Applying the fix                     |
+-------------------+---------------------------------------------------------+
|8.0.0.x            | 1. Determine the WAS version used by your CM server.    |
|8.0.1.x            |    Navigate to the CM profile directory (either the     |
|9.0.0.x            |    profile you specified when installing ClearQuest, or |
|9.0.1.x            |    <clearquest-home>/cqweb/cqwebprofile), then execute  |
|                   |    the script: bin/versionInfo.sh (UNIX) or bin\        |
|                   |    versionInfo.bat (Windows). The output includes a     |
|                   |    section "IBM WebSphere Application Server". Make note|
|                   |    of the version listed in this section.               |
|                   | 2. Identify the latest available fix(es) (per the       |
|                   |    bulletins listed above) for the version of WAS used  |
|                   |    for CM server.                                       |
|                   | 3. Apply the appropriate WebSphere Application Server   |
|                   |    fix(es) directly to your CM server host. No          |
|                   |    ClearQuest-specific steps are necessary.             |
+-------------------+---------------------------------------------------------+
For  8.0.x and earlier releases, IBM recommends upgrading to a fixed, supported
version/release/platform of the product.

Workarounds and Mitigations

None.

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alerts like this.

Reference

Complete CVSS v3 Guide
On-line Calculator v3

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

18 December 2018: Original version 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.

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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