ESB-2017.2814 - [Win][Linux][AIX] IBM WebSphere Application Server: Provide misleading information - Remote with user interaction 2017-11-03

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.2814
  Security Bulletin: A security vulnerability has been identified in IBM
  WebSphere Application Server shipped with IBM Business Process Manager,
        WebSphere Process Server, WebSphere Enterprise Service Bus,
              and WebSphere Lombardi Edition (CVE-2017-1503)
                              3 November 2017

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

Product:           IBM WebSphere Application Server
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Windows
Impact/Access:     Provide Misleading Information -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-1503  

Reference:         ESB-2017.2699
                   ESB-2017.2635
                   ESB-2017.2610
                   ESB-2017.2596
                   ESB-2017.2584
                   ESB-2017.2534

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg22009501

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Security Bulletin: A security vulnerability has been identified in IBM
WebSphere Application Server shipped with IBM Business Process Manager,
WebSphere Process Server, WebSphere Enterprise Service Bus, and WebSphere
Lombardi Edition (CVE-2017-1503)

Security Bulletin

Document information

More support for:

IBM Business Process Manager

Security

Software version:

8.6.0.0

Operating system(s):

AIX, Linux, Windows

Reference #:

2009501

Modified date:

02 November 2017

Summary

WebSphere Application Server is shipped as a component of IBM Business
Process Manager, WebSphere Process Server, WebSphere Enterprise Service Bus,
and WebSphere Lombardi Edition. Information about security vulnerabilities
affecting IBM WebSphere Application Server have been published in a security
bulletin.

Vulnerability Details

Please consult the security bulletin

Security Bulletin: WebSphere Application Server Edge Caching Proxy may be
vulnerable to HTTP response splitting (CVE-2017-1503)

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
2017.06
- - IBM Business Process Manager V8.6.0.0
- - IBM Business Process Manager Enterprise Service Bus V8.6.0.0
- - WebSphere Process Server V7.0.0.0 through V7.0.0.5
- - WebSphere Enterprise Service Bus V7.0.0.0 through V7.0.0.5
- - WebSphere Enterprise Service Bus Registry Edition V7.0.0.0 through V7.0.0.5
- - WebSphere Enterprise Service Bus V7.5.0.0 through V7.5.1.2
- - WebSphere Enterprise Service Bus Registry Edition V7.5.0.0 through V7.5.1.2
- - WebSphere Lombardi Edition V7.2.0.0 through V7.2.0.5

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

2 November 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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