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             AUSCERT External Security Bulletin Redistribution

                               ESB-2015.0389
   Security Bulletin: Security vulnerability in Business Space affecting
         WebSphere Enterprise Service Bus for z/OS (CVE-2014-4746)
                             18 February 2015

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

Product:           IBM WebSphere Enterprise Service Bus
Publisher:         IBM
Operating System:  z/OS
Impact/Access:     Reduced Security -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-4746  

Reference:         ESB-2014.2505
                   ESB-2014.1297

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=swg21696230

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Security Bulletin: Security vulnerability in Business Space affecting 
WebSphere Enterprise Service Bus for z/OS (CVE-2014-4746)

Security Bulletin

Document information

More support for:

WebSphere Enterprise Service Bus

Security

Software version:

7.0, 7.5

Operating system(s):

z/OS

Reference #:

1696230

Modified date:

2015-02-17


Summary

WebSphere Enterprise Service Bus for z/OS uses different error codes that 
would allow a remote attacker to identify existing systems behind the 
firewall.

Vulnerability Details

CVE ID: CVE-2014-4746

CVSS Base Score: 5.0

CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/94348 for the 
current score

CVSS Environmental Score*: Undefined

CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)

Affected Products and Versions

WebSphere Enterprise Service Bus for z/OS V7.0.x, 7.5.x

Remediation/Fixes

Install the interim fix for APAR JR51177 as appropriate for your current 
version:

http://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~WebSphere&product=ibm/WebSphere/WebSphere+Enterprise+Service+Bus&release=All&platform=All&function=aparId&apars=JR51177

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support 
alerts like this.

References

Complete CVSS Guide

On-line Calculator V2

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

*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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