-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2016.2262
        Security Bulletin: Vulnerability in Apache Commons affects
              IBM B2B Advanced Communications (CVE-2016-3092)
                             27 September 2016

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

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

Product:           IBM B2B Advanced Communications
Publisher:         IBM
Operating System:  Linux variants
                   Windows
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2016-3092  

Reference:         ESB-2016.2258
                   ESB-2016.2244
                   ESB-2016.2195
                   ESB-2016.1638
                   ESB-2016.1625
                   ESB-2016.1583

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg21990424

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

Security Bulletin: Vulnerability in Apache Commons affects IBM B2B Advanced
Communications (CVE-2016-3092)

Document information

More support for: B2B Advanced Communications

Software version: 1.0.0

Operating system(s): Linux, Windows

Software edition: All Editions

Reference #: 1990424

Modified date: 2016-09-23

Security Bulletin

Summary

IBM B2B Advanced Communications is vulnerable to a denial of service,
caused by an error in the Apache Commons FileUpload component.

Vulnerability Details

CVEID: CVE-2016-3092
DESCRIPTION: Apache Tomcat is vulnerable to a denial of service, caused
by an error in the Apache Commons FileUpload component. By sending file
upload requests, an attacker could exploit this vulnerability to cause
the server to become unresponsive.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/114336 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

Affected Products and Versions

IBM Multi-Enterprise Integration Gateway 1.0 - 1.0.0.1

IBM B2B Advanced Communications 1.0.0.2 - 1.0.0.5_1

Remediation/Fixes

Product					Fix						How to acquire fix
IBM B2B Advanced Communications*	IBM B2B Advanced Communications 1.0.0.5	       	IBM Fix Central > B2B_Advanced_Communications_V1.0.0.5_2_IFix_Media

* Includes product name "Multi-Enterprise Integration Gateway"

IBM recommends that you review your entire environment to identify vulnerable
releases of the open-source Apache Commons Collections and take appropriate
mitigation and remediation actions.

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 v3 Guide
On-line Calculator v3

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

Change History

23 September 2016: 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.

- --------------------------END INCLUDED TEXT--------------------

You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.

NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        http://www.auscert.org.au/render.html?cid=1980

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
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=OsKw
-----END PGP SIGNATURE-----