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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1940
 Security Bulletin: Multiple security vulnerabilities have been identified
          in IBM HTTP Server shipped with IBM Rational ClearCase
                      (CVE-2019-0211, CVE-2019-0220)
                                30 May 2019

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

Product:           IBM Rational ClearCase, ClearCase Remote Client (CCRC) WAN server
Publisher:         IBM
Operating System:  AIX
                   HP-UX
                   Linux variants
                   Solaris
                   Windows
Impact/Access:     Root Compromise  -- Existing Account      
                   Reduced Security -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-0220 CVE-2019-0211 

Reference:         ESB-2019.1813
                   ESB-2019.1595
                   ESB-2019.1256
                   ESB-2019.1156

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10885680

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

Security Bulletin: Multiple security vulnerabilities have been identified in
IBM HTTP Server shipped with IBM Rational ClearCase (CVE-2019-0211,
CVE-2019-0220)

Document information

More support for: Rational ClearCase

Component: CCRC WAN Server

Software version: All versions

Operating system(s): AIX, HP-UX, Linux, Solaris, Windows

Reference #: 0885680

Modified date: 29 May 2019

Summary

IBM HTTP Server (IHS) is shipped as a component of IBM Rational ClearCase.
Information about a security vulnerability affecting IHS 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 ClearCase, ClearCase Remote Client (CCRC) WAN server component.

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

  o These vulnerabilities only applies to the CCRC WAN server component, and
    only for certain levels of IBM HTTP Server.

Remediation/Fixes

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

+-------------------+------------------+-------------------------------------+
|Principal Product  |Affected          |Affected Supporting Product Security |
|and Version(s)     |Supporting Product|Bulletin                             |
|                   |and Version       |                                     |
+-------------------+------------------+-------------------------------------+
|IBM Rational       |IBM HTTP Server   |Security Bulletin: Multiple          |
|ClearCase, versions|version 9.0, 8.5, |vulnerabilities in IBM HTTP Server   |
|8.0.0.x, 8.0.1.x,  |8.0, and 7.0      |used by WebSphere Application Server |
|9.0.0.x, 9.0.1.x   |                  |(CVE-2019-0211 CVE-2019-0220)        |
+-------------------+------------------+-------------------------------------+

+-------------------+--------------------------------------------------------+
|ClearCase Versions |                    Applying the fix                    |
+-------------------+--------------------------------------------------------+
|8.0.0.x, 8.0.1.x,  |Apply the appropriate IBM HTTP Server fix (see bulletin |
|9.0.0.x, 9.0.1.x   |link above) directly to your CCRC WAN server host. No   |
|                   |ClearCase-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

* 22 May 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.

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