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             AUSCERT External Security Bulletin Redistribution

                              ESB-2017.1160.2
         Security Bulletin: WebSphere Application Server update of
                      IBM SDK Java Technology Edition
                                6 June 2017

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

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

Product:           IBM WebSphere Application Server
Publisher:         IBM
Operating System:  AIX
                   HP-UX
                   IBM i
                   Linux variants
                   Solaris
                   Windows
                   z/OS
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Modify Arbitrary Files          -- Remote/Unauthenticated      
                   Increased Privileges            -- Existing Account            
                   Denial of Service               -- Remote/Unauthenticated      
                   Access Confidential Data        -- Remote/Unauthenticated      
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-3544 CVE-2017-3539 CVE-2017-3533
                   CVE-2017-3514 CVE-2017-3512 CVE-2017-3511
                   CVE-2017-3509 CVE-2017-1289 CVE-2016-9843
                   CVE-2016-9842 CVE-2016-9841 CVE-2016-9840

Reference:         ASB-2017.0056
                   ESB-2017.1157
                   ESB-2017.0805
                   ESB-2017.0492

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg22003016

Revision History:  June  6 2017: CVE added
                   May  10 2017: Initial Release

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Security Bulletin: Multiple Vulnerabilities in IBM(R) Java SDK affects
WebSphere Application Server April 2017 CPU

Document information

More support for: WebSphere Application Server
Java SDK

Software version: 7.0, 8.0, 8.5, 8.5.5, 9.0, Not Applicable

Operating system(s): AIX, HP-UX, IBM i, Linux, Solaris, Windows, z/OS

Software edition: Base, Developer, Enterprise, Express, Liberty, Network
Deployment

Reference #: 2003016

Modified date: 05 June 2017

Security Bulletin

Summary

There are multiple vulnerabiltities in the IBM(R) SDK Java(TM) Technology
Edition that is shipped with IBM WebSphere Application Server. These issues
were disclosed as part of the IBM Java SDK updates in April 2017. These may
affect some configurations of IBM WebSphere Application Server Traditional,
IBM WebSphere Application Server Liberty and IBM WebSphere Application
Server Hypervisor Edition.
Vulnerability Details

For information on the IBM Java SDK that is now bundled with WebSphere
Application Server Version 8.5.5 refer to the Knowledge Center link in
the References section.

If you run your own Java code using the IBM Java Runtime delivered with this
product, you should evaluate your code to determine whether the complete
list of vulnerabilities are applicable to your code. For a complete list
of vulnerabilities please refer to the link for "IBM Java SDK Security
Bulletin" located in the References section for more information.
HP fixes are on a delayed schedule.

CVEID: CVE-2017-3511
DESCRIPTION: An unspecified vulnerability related to the Java SE JCE
component could allow an unauthenticated attacker to take control of the system.
CVSS Base Score: 7.7
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/124890 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)

Affected Products and Versions

IBM SDK, Java Technology Editions shipped with WebSphere Application Server
Liberty up to 17.0.0.1. IBM SDK, Java Technology Editions shipped with IBM
WebSphere Application Server Traditional Version 9.0.0.0 through 9.0.0.3,
8.5.0.0 through 8.5.5.11, Version 8.0.0.0 through 8.0.0.13, Version 7.0.0.0
through 7.0.0.43.

This does not occur on IBM SDK, Java Technology Editions that are shipped
with WebSphere Application Servers Fix Packs 17.0.0.2, 9.0.0.4 8.5.5.12,
8.0.0.14, and 7.0.0.45 or later.

Remediation/Fixes

Download and apply the interim fix APARs below, for your appropriate release

For the IBM Java SDK updates:

For WebSphere Application Server Liberty:

For the IBM SDK, Java Technology Version that you use, upgrade to WebSphere
Application Server Liberty Fix Packs as noted below or later fix pack
level and apply one of the interim fixes below:

Upgrade to WebSphere Application Server Liberty Fix Pack 8.5.5.1 or later
then apply Interim Fix PI80735: Will upgrade you to IBM SDK, Java Technology
Edition, Version 6R1 Service Refresh 8 Fix Pack 45

Upgrade to WebSphere Application Server Liberty Fix Pack 8.5.5.1 or later
then apply Interim Fix PI80733: Will upgrade you to IBM SDK, Java Technology
Edition, Version 7 Service Refresh 10 FP5

Upgrade to WebSphere Application Server Liberty Fix Pack 8.5.5.2 or later
or WebSphere Application Server Liberty Fix Pack 16.0.0.2 or later then
apply Interim Fix PI80732: Will upgrade you to IBM SDK, Java Technology
Edition, Version 7R1 Service Refresh 4 FP5

Upgrade to WebSphere Application Server Liberty Fix Pack 8.5.5.5 or later
or WebSphere Application Server Liberty Fix Pack 16.0.0.2 or later then
apply Interim Fix PI80729: Will upgrade you to IBM SDK, Java Technology
Edition, Version 8 Service Refresh 4 FP5

For a Liberty Archive Fix - Upgrade to WebSphere Application Server Liberty
Fix Pack 8.5.5.1 or later or WebSphere Application Server Liberty Fix Pack
16.0.0.2 or later then apply Interim Fix PI80731: Will upgrade you to IBM
SDK, Java Technology Edition, Version 8 Service Refresh 4 FP5

- --OR--

Apply IBM Java SDK shipped with WebSphere Application Server Liberty
(17.0.0.2) or later (targeted availability 13 June 2017).

For Version 9 WebSphere Application Server Traditional:

Update the IBM SDK, Java Technology Edition using the instructions in
the IBM Knowledge Center Installing and updating IBM SDK, Java Technology
Edition on distributed environments then use the IBM Installation manager
to access the online product repositories to install the SDK or use IBM
Installation manager and access the packages from Fixcentral.


For V8.5.0.0 through 8.5.5.11 WebSphere Application Server Traditional
and WebSphere Application Server Hypervisor Edition:

For information on the IBM Java SDK that is now bundled with WebSphere
Application Server Version 8.5.5 refer to the Knowledge Center link in
the References section.

Upgrade to WebSphere Application Server Traditional Fix Packs as noted
below or later fix pack level and then apply one or more of the interim
fixes below:

Upgrade to WebSphere Application Server Traditional Fix Pack 8.5.5.1 or
later then apply Interim Fix PI80734: Will upgrade you to IBM SDK, Java
Technology Edition, Version 6R1 Service Refresh 8 Fix Pack 45 (required)

Upgrade to WebSphere Application Server Traditional Fix Pack 8.5.5.1
or later then apply Interim Fix PI80733: Will upgrade you to IBM SDK,
Java Technology Edition, Version 7 Service Refresh 10 FP5 (optional)

Upgrade to WebSphere Application Server Traditional Fix Pack 8.5.5.2
or later then apply Interim Fix PI80732: Will upgrade you to IBM SDK,
Java Technology Edition, Version 7R1 Service Refresh 4 FP5 (optional)

Upgrade to WebSphere Application Server Traditional Fix Pack 8.5.5.9
or later then apply Interim Fix PI80729: Will upgrade you to IBM SDK,
Java Technology Edition, Version 8 Service Refresh 4 FP5 (optional)

For environnments that have been upgraded to use the new default IBM SDK
Version 8 bundled with WebSphere Application Server Fix Pack 8.5.5.11
or later: Apply Interim Fix PI80730: Will upgrade you to IBM SDK,
Java Technology Edition, Version 8 Service Refresh 4 FP5(required)

- --OR--

Apply IBM Java SDK shipped with WebSphere Application Server Fix pack 12
(8.5.5.12) or later (targeted availability 04 August 2017)


For V8.0.0.0 through 8.0.0.13 WebSphere Application Server and WebSphere
Application Server Hypervisor Edition:

Upgrade to WebSphere Application Server Fix Pack 8.0.0.7 or later then
apply the interim fix below:

Apply Interim Fix PI80736: Will upgrade you to IBM SDK, Java Technology
Edition, Version 6R1 Service Refresh 8 Fix Pack 45

- --OR--

Apply IBM Java SDK shipped with WebSphere Application Server Fix pack 14
(8.0.0.14) or later (targeted to be available 16 October 2017).


For V7.0.0.0 through 7.0.0.43 WebSphere Application Server and WebSphere
Application Server Hypervisor Edition:

Upgrade to WebSphere Application Server Fix Pack 7.0.0.31 or later then
apply the interim fix below:

Apply Interim Fix PI80737: Will upgrade you to IBM SDK, Java Technology
Edition, Version 6 Service Refresh 16 Fix Pack 45

- --OR--

Apply IBM Java SDK shipped with WebSphere Application Server Fix pack 45
(7.0.0.45) or later (targeted to be available 2Q 2018).


For unsupported versions of the above 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
IBM Java SDK Security Bulletin
IBM Java SDK Version 8 bundled with WebSphere Application Server

Related information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

08 May 2017: original document published
01 June 2017: CVE-2017-3511 added as affected

*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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