ESB-2019.1307 - [Win][Linux][Solaris][AIX] IBM Rational ClearQuest: Multiple vulnerabilities 2019-04-16

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1307
  Security Bulletin: Security vulnerabilities have been identified in IBM
 WebSphere Application Server that is shipped with IBM Rational ClearQuest
               (CVE-2018-1902, CVE-2019-4030, CVE-2019-4046)
                               16 April 2019

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

Product:           IBM Rational ClearQuest
Publisher:         IBM
Operating System:  Windows
                   Linux variants
                   Solaris
                   AIX
Impact/Access:     Denial of Service              -- Remote/Unauthenticated      
                   Cross-site Scripting           -- Remote with User Interaction
                   Provide Misleading Information -- Existing Account            
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-4046 CVE-2019-4030 CVE-2018-1902

Reference:         ESB-2019.1289
                   ESB-2019.1241
                   ESB-2019.1240
                   ESB-2019.1180

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10876916

- --------------------------BEGIN INCLUDED TEXT--------------------

Security Bulletin: Security vulnerabilities have been identified in IBM
WebSphere Application Server that is shipped with IBM Rational ClearQuest
(CVE-2018-1902, CVE-2019-4030, CVE-2019-4046)


Document information

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

Reference #: 0876916

Modified date: 15 April 2019


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 Spoofing     |
|9.0.0.x, 9.0.1.x          |9.0.                       |vulnerability in       |
|                          |                           |WebSphere Application  |
|                          |                           |Server (CVE-2018-1902) |
|                          |                           |                       |
|                          |                           |Security Bulletin:     |
|                          |                           |Cross-site scripting   |
|                          |                           |vulnerability in       |
|                          |                           |WebSphere Application  |
|                          |                           |Server Admin Console   |
|                          |                           |(CVE-2019-4030)        |
|                          |                           |                       |
|                          |                           |Security Bulletin:     |
|                          |                           |Potential denial of    |
|                          |                           |service vulnerability  |
|                          |                           |in WebSphere           |
|                          |                           |Application Server     |
|                          |                           |(CVE-2019-4046)        |
+--------------------------+---------------------------+-----------------------+
+-------------------+--------------------------------------------------------+
|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.


Change History

27 March 2019: 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.

- --------------------------END INCLUDED TEXT--------------------

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