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             AUSCERT External Security Bulletin Redistribution

                               ESB-2014.1103
           Security Bulletin: The IBM FlashSystem 840 product is
          affected by vulnerabilities in Apache's Struts library
                                8 July 2014

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

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

Product:           IBM FlashSystem 840
Publisher:         IBM
Operating System:  Network Appliance
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
                   Unauthorised Access             -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-0112 CVE-2014-0094 CVE-2014-0050

Reference:         ESB-2014.1088
                   ESB-2014.1056
                   ESB-2014.1033
                   ESB-2014.1027
                   ESB-2014.0394
                   ESB-2014.0292
                   ESB-2014.0171
                   ESB-2014.0167

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004740

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Security Bulletin: The IBM FlashSystem 840 product is affected by
vulnerabilities in Apache's Struts library

Document information

More support for:
IBM FlashSystem 840

Version:
Version Independent

Operating system(s):
Platform Independent

Reference #:
S1004740

Modified date:
2014-07-02

Security Bulletin

This document applies only to the following language version(s):

US English

Summary

Security vulnerabilities have been discovered in Apache's Struts library

Vulnerability Details

CVE-ID: CVE-2014-0112, CVE-2014-0094, & CVE-2014-0050

DESCRIPTION: FlashSystem 840 uses the Apache Struts library. Struts is
used only by the Service Assist GUI.

CVE-2014-0112 (Apache Struts ParametersInterceptor code execution)

Apache Struts could allow a remote attacker to execute arbitrary code on the
system, caused by an incomplete fix related to ParametersInterceptor and the
failure to restrict access to the class parameter. An attacker could exploit
this vulnerability using the class parameter to manipulate the ClassLoader
used by the application server to execute arbitrary code on the system.

CVSS v2 Base Score: 7.5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/92740
CVSS Vector: (AV:N/AC:L/AU:N/C:P/I:P/A:P)

CVE-2014-0094

Apache Struts could allow a remote attacker to bypass security restrictions,
caused by an error in ParametersInterceptor. An attacker could exploit this
vulnerability using the class parameter to manipulate the ClassLoader used
by the application server.

CVSS v2 Base Score: 5.0
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/92205
CVSS Vector: (AV:N/AC:L/AU:N/C:N/I:P/A:N)

CVE-2014-0050

Apache Commons FileUpload and Tomcat are vulnerable to a denial of service,
caused by the improper handling of Content-Type HTTP header for multipart
requests. By sending a specially-crafted request, an attacker could exploit
this vulnerability to cause the application to enter into an infinite loop.

CVSS v2 Base Score: 4.0
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/90987
CVSS Vector: (AV:N/AC:H/AU:N/C:P/I:P/A:N)

Affected Products and Versions

FlashSystem 840 including machine type models (all available code levels)
9840-AE1 & 9843-AE1

Remediation/Fixes

Products		9840-AE1,9843-AE1,
VRMF			A code fix is now available, the VRMF of this code level
			is 1.1.2.2 
APAR			N/A 
Remediation/First Fix	No work arounds or mitigations, other than applying
			this code fix, are known for this Struts vulnerability

Workarounds and Mitigations

None known

References
Complete CVSS Guide
On-line Calculator V2

Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

None

Change History

30 Jun 2014 Original Copy 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.

*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.

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