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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.1296
Security Bulletin: Multiple vulnerabilities in WebSphere Application Server
 affect IBM Business Process Manager (BPM), WebSphere Process Server (WPS)
        and WebSphere Lombardi Edition (WLE) (Java CPU April 2017)
                                19 May 2017

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

Product:           IBM Business Process Manager (BPM)
                   IBM WebSphere Process Server (WPS)
                   IBM WebSphere Lombardi Edition (WLE)
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Solaris
                   Windows
                   z/OS
Impact/Access:     Denial of Service      -- Remote/Unauthenticated
                   Access Privileged Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-1289  

Reference:         ESB-2017.1268
                   ESB-2017.1185
                   ESB-2017.1160
                   ESB-2017.1157
                   ESB-2017.1154

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg22003164

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Security Bulletin

Document information

More support for:

IBM Business Process Manager Advanced

Security

Software version:

7.5, 7.5.0.1, 7.5.1, 7.5.1.1, 7.5.1.2, 8.0, 8.0.1, 8.0.1.1, 8.0.1.2, 8.0.1.3,
8.5, 8.5.0.1, 8.5.0.2, 8.5.5, 8.5.6, 8.5.6.1, 8.5.6.2, 8.5.7.CF201606,
8.5.7.CF201609, 8.5.7.CF201612, 8.5.7.CF201703, 8.5.7

Operating system(s):

AIX, Linux, Solaris, Windows, z/OS

Reference #:

2003164

Modified date:

18 May 2017

Summary

WebSphere Application Server is shipped as a component of IBM Business
Process Manager, WebSphere Process Server, and WebSphere Lombardi Edition.
WebSphere Application Server Liberty is shipped as a component of the
optional BPM component Process Federation Server. Information about security
vulnerabilities affecting IBM WebSphere Application Server Traditional and
IBM WebSphere Application Server Liberty have been published in a security
bulletin.

Vulnerability Details

Please consult the Security Bulletin: WebSphere Application Server update of 
IBM SDK Java Technology Edition for vulnerability details and information 
about fixes.

Additionally, IBM BPM, and WPS might be affected by the following
vulnerability:

CVEID:

CVE-2017-1289

DESCRIPTION:IBM SDK, Java Technology Edition is vulnerable XML External
Entity Injection (XXE) error when processing XML data. A remote attacker
could exploit this vulnerability to expose highly sensitive information or
consume memory resources.

CVSS Base Score: 8.2

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/125150

for the current score

CVSS Environmental Score*: Undefined

CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L)

Affected Products and Versions

- - IBM Business Process Manager V7.5.0.0 through V7.5.1.2

- - IBM Business Process Manager V8.0.0.0 through V8.0.1.3

- - IBM Business Process Manager V8.5.0.0 through V8.5.0.2

- - IBM Business Process Manager V8.5.5.0

- - IBM Business Process Manager V8.5.6.0 through V8.5.6.0 CF2

- - IBM Business Process Manager V8.5.7.0 through V8.5.7.0 Cumulative Fix
2017.03


Note that 8.5.7.0 Cumulative Fix 2017.03 cannot automatically install interim
fixes for the base Application Server. It is important to follow the complete
installation instructions and manually ensure that recommended security fixes
are installed.

For earlier and unsupported versions of the products, IBM recommends upgrading 
to a fixed, supported version of the product.

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.

References

Complete CVSS v3 Guide

On-line Calculator v3

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

Change History

18 May 2017: 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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