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             AUSCERT External Security Bulletin Redistribution

                               ESB-2016.1165
    Security Bulletin: A security vulnerability has been identified in
        WebSphere Application Server shipped with IBM Security Key
             Lifecycle Manager (CVE-2016-3426, CVE-2016-3427)
                                11 May 2016

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

Product:           IBM Tivoli Key Lifecycle Manager
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Solaris
                   Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated      
                   Access Confidential Data        -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2016-3427 CVE-2016-3426 

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg21982928

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Security Bulletin: A security vulnerability has been identified in
WebSphere Application Server shipped with IBM Security Key Lifecycle Manager
(CVE-2016-3426, CVE-2016-3427)

Document information

More support for:
IBM Security Key Lifecycle Manager
Distributed

Software version:
2.5, 2.6

Operating system(s):
AIX, Linux, Solaris, Windows

Reference #:
1982928

Modified date:
2016-05-10

Security Bulletin

Summary

WebSphere Application Server is shipped as a component of IBM Security Key
Lifecycle Manager. Information about a security vulnerability affecting
Websphere Application Server has been published in a security bulletin.

Vulnerability Details

CVEID: CVE-2016-3427
DESCRIPTION: An unspecified vulnerability related to the JMX component has
complete confidentiality impact, complete integrity impact, and complete
availability impact.
CVSS Base Score: 10
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/112459 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVEID: CVE-2016-3426
DESCRIPTION: An unspecified vulnerability related to the JCE component
could allow a remote attacker to obtain sensitive information resulting
in a partial confidentiality impact using unknown attack vectors.
CVSS Base Score: 4.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/112457 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N)

Remediation/Fixes

Update your IBM WebSphere Application Server (WAS) with the appropriate
Interim Fix based on information in the WebSphere security bulletin
link below:

    To determine your WAS version, use the
    tklmVersionInfo
    CLI command.
    To determine your Java version, navigate to the install folder
    <WAS_HOME>/AppServer/java/bin and run
    java -fullversion

Principal Product and Version(s)						Affected Supporting Product and Version

IBM Security Key Lifecycle Manager (SKLM) v2.5 on distributed platforms		WebSphere Application Server v8.5.5

IBM Security Key Lifecycle Manager (SKLM) v2.6 on distributed platforms		WebSphere Application Server v8.5.5.7

Workarounds and Mitigations

Please consult the security bulletin, Security Bulletin: Multiple
vulnerabilities in IBM Java SDK affect WebSphere Application Server
April 2016 CPU (CVE-2016-3426, CVE-2016-3427) for information about fixes.
Get Notified about Future Security Bulletins

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

References
Complete CVSS v2 Guide
On-line Calculator v2
Complete CVSS v3 Guide
On-line Calculator v3

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

Change History

9 May 2016

*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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