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             AUSCERT External Security Bulletin Redistribution

                               ESB-2014.1258
   Security Bulletin: Two security vulnerabilities exist in the IBM Java
            Runtime Environment that is shipped in TPF Toolkit
                               29 July 2014

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

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

Product:           IBM TPF Toolkit
Publisher:         IBM
Operating System:  Windows
Impact/Access:     Access Privileged Data         -- Remote/Unauthenticated
                   Modify Arbitrary Files         -- Remote/Unauthenticated
                   Provide Misleading Information -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-0453 CVE-2014-0411 

Reference:         ASB-2014.0063
                   ASB-2014.0053
                   ESB-2014.0102
                   ESB-2014.0065
                   ESB-2014.0058

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=swg21678302

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Security Bulletin: Two security vulnerabilities exist in the IBM Java
Runtime Environment that is shipped in TPF Toolkit

Security Bulletin

Document information

More support for:
IBM TPF Toolkit
IDE

Software version:
3.6.0, 3.6.1, 3.6.2, 3.6.3, 3.6.4, 3.6.5, 4.0.0, 4.0.1, 4.0.2, 4.0.3

Operating system(s):
Windows

Reference #:
1678302

Modified date:
2014-07-14

Summary

Two security vulnerabilities exist in the IBM Java Runtime Environment
that is shipped in TPF Toolkit

Vulnerability Details

CVEID: CVE-2014-0411

DESCRIPTION: Timing differences based on the validity of messages can
be exploited to decrypt the entire session. The exploit is not trivial,
requiring a man-in-the-middle position and a long time (around 20 hours).
CVSS Base Score: 4
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/90357 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N)

CVEID: CVE-2014-0453

DESCRIPTION: An unspecified vulnerability related to the Security component
has partial confidentiality impact, partial integrity impact, and no
availability impact.
CVSS Base Score: 4
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/92490 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N)

Affected Products and Versions

TPF Toolkit 3.6.x and 4.0.x

Remediation/Fixes

Product		VRMF	APAR		Remediation/First Fix

TPF Toolkit	4.0.x	JR50697		Apply interim fix 4.0.4 via IBM
Installation Manager

TPF Toolkit	3.6.x	JR50696		1. Shut down TPF Toolkit if it
is running

2. Go to the %TPFHOME% directory with Windows Explorer and rename the
directory eclipse/jre

3. Download the following file and unzip it
http://public.dhe.ibm.com/ps/products/tpftoolkit/updates/3.6_updates/zip/TPFToolkit3651.zip

4. Copy the jre directory from the unzip file and put it into
%TPFHOME%\eclipse

Workarounds and Mitigations

None

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

July 14 2014: 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.

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