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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.2461
       Security vulnerability in IBM Java SDK affect Rational Build
                           Forge (CVE-2019-2684)
                                4 July 2019

===========================================================================

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

Product:           IBM Rational Build Forge
Publisher:         IBM
Operating System:  AIX
                   Solaris
                   Linux variants
                   Windows
Impact/Access:     Modify Arbitrary Files -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-2684  

Reference:         ASB-2019.0118
                   ESB-2019.2400
                   ESB-2019.2399
                   ESB-2019.2391

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10887451

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

Security vulnerability in IBM Java SDK affect Rational Build Forge
(CVE-2019-2684)

Product:             Rational Build Forge
Component:           Web Console
Software version:    7.1.1.1, 7.1.1.2, 7.1.1.3, 7.1.1.4, 7.1.2, 7.1.2.1,
                     7.1.2.2, 7.1.2.3, 7.1.3, 7.1.3.1, 7.1.3.2, 7.1.3.3,
                     7.1.3.4, 7.1.3.5, 7.1.3.6, 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.
Operating system(s): AIX, Linux, Solaris, Windows
Software edition:    Enterprise, Enterprise Plus, Standard
Reference #:         0887451

Security Bulletin

Summary

IBM SDK Java Technology Edition that is used by IBM Rational Build Forge has
security vulnerability due to Java SE RMI component. IBM Rational Build Forge
has addressed the applicable CVE.

Vulnerability Details

Rational Build Forge has addressed the following vulnerability:

If you run your own Java code using the IBM Java Runtime delivered with this
product, you should evaluate your code to determine whether additional Java
vulnerabilities are applicable to your code. For a complete list of
vulnerabilities, refer to the " IBM Java SDK Security Bulletin ", located in
the References section for more information.

CVEID: CVE-2019-2684
DESCRIPTION: An unspecified vulnerability related to the Java SE RMI component
could allow an unauthenticated attacker to cause no confidentiality impact,
high integrity impact, and no availability impact.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
159776 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)

Affected Products and Versions

IBM Rational Build Forge 8.0 to 8.0.0.11.

Remediation/Fixes

Apply the correct fix pack or iFix for your version of Build Forge:

+----------------------------+------------------------------------------------+
|Affected Version            |Fix                                             |
+----------------------------+------------------------------------------------+
|Build Forge 8.0 - 8.0.0.11  |Rational Build Forge 8.0.0.12 Download .        |
+----------------------------+------------------------------------------------+

Workarounds and Mitigations

None.

  o October 2018 release - IBM Java SDK Security Bulletin .
  o January 2019 release - IBM Java SDK Security Bulletin .

Acknowledgement

None

Change History

28 June 2019

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