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             AUSCERT External Security Bulletin Redistribution

                               ESB-2015.1069
Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational
            Application Developer for WebSphere (CVE-2015-0138,
               CVE-2014-6593, CVE-2015-0410, CVE-2015-0400)
                               17 April 2015

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

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

Product:           IBM Rational Application Developer for WebSphere Software
Publisher:         IBM
Operating System:  Linux variants
                   OS X
                   Windows
Impact/Access:     Access Privileged Data         -- Remote/Unauthenticated
                   Modify Arbitrary Files         -- Remote/Unauthenticated
                   Create Arbitrary Files         -- Remote/Unauthenticated
                   Denial of Service              -- Remote/Unauthenticated
                   Provide Misleading Information -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2015-0410 CVE-2015-0400 CVE-2015-0138
                   CVE-2014-6593  

Reference:         ASB-2015.0009
                   ESB-2015.1058
                   ESB-2015.1050
                   ESB-2015.1048
                   ESB-2015.0154
                   ESB-2015.0151
                   ESB-2015.0150
                   ESB-2015.0146

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=swg21701485

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Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect
Rational Application Developer for WebSphere (CVE-2015-0138, CVE-2014-6593,
CVE-2015-0410, CVE-2015-0400)

Document information

More support for:

Rational Application Developer for WebSphere Software
General Information

Software version:
7.5, 7.5.1, 7.5.2, 7.5.3, 7.5.4, 7.5.5, 7.5.5.1, 7.5.5.2, 7.5.5.3, 7.5.5.4,
7.5.5.5, 8.0, 8.0.1, 8.0.2, 8.0.3, 8.0.4, 8.0.4.1, 8.0.4.2, 8.0.4.3, 8.5,
8.5.1, 8.5.5, 8.5.5.1, 9.0, 9.0.1, 9.0.1.1, 9.1, 9.1.0.1, 9.1.1

Operating system(s):
Linux, OS X, Windows

Reference #:
1701485

Modified date:
2015-04-16

Security Bulletin

Summary

There are multiple vulnerabilities in IBM SDK Java Technology Edition,
Versions 6 and 7 that are used by Rational Application Developer. These
issues were disclosed as part of the IBM Java SDK updates in January
2015. This bulletin also addresses the "FREAK: Factoring Attack on RSA-EXPORT
keys" TLS/SSL client and server vulnerability.

Vulnerability Details

CVEID: CVE-2015-0138
DESCRIPTION: A vulnerability in various IBM SSL/TLS implementations
could allow a remote attacker to downgrade the security of certain SSL/TLS
connections. An IBM SSL/TLS client implementation could accept the use of an
RSA temporary key in a non-export RSA key exchange ciphersuite. This could
allow a remote attacker using man-in-the-middle techniques to facilitate
brute-force decryption of TLS/SSL traffic between vulnerable clients and
servers. This vulnerability is also known as the FREAK attack.
CVSS Base Score: 4.3
CVSS Temporal Score: See
http://exchange.xforce.ibmcloud.com/#/vulnerabilities/100691 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVEID: CVE-2014-6593
DESCRIPTION: An unspecified vulnerability related to the JSSE 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/100153 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N)

CVEID: CVE-2015-0410
DESCRIPTION: An unspecified vulnerability related to the Security component
could allow a remote attacker to cause a denial of service.
CVSS Base Score: 5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/100151 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVEID: CVE-2015-0400
DESCRIPTION: An unspecified vulnerability related to the Libraries component
could allow a remote attacker to obtain sensitive information.
CVSS Base Score: 5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/100149 for the
current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)

Affected Products and Versions

Rational Application Developer 9.1.1 and earlier.

Remediation/Fixes

Update the Java Development Kit of the product to address this vulnerability:

Product			Rational Application Developer					

VRMF			7.5 through 9.1.1

APAR			PI37421
			PI33290

Remediation/First Fix
														
    For all versions, except version 8.5.5.2, apply IBM SDK Java Technology
    Edition Critical Patch Update - January 2015 and "FREAK: Factoring
    Attack on RSA-EXPORT keys" vulnerability. Version 8.5.5.2 includes
    the updated IBM JDK update.
    For the WebSphere Application Server 7.0 Test Environment, apply
    WebSphere Application Server 7.0 Test Environment Extension Fix Pack 37
    (7.0.0.37)
    For WebSphere Application Server version 8.0 and 8.5 used by the product,
    see Security Bulletin: Vulnerability with RSA Export Keys may affect
    IBM WebSphere Application Server (CVE-2015-0138)

Product			Rational Agent Controller

VRMF			7.0 through to 9.1.1

APAR			PI37421
			PI33290

Remediation/First Fix	

    Apply Rational Agent Controller FixPack 1 Interim Fix 1 (9.1.1.1 iFix1)
    for 9.1.1

Product			Rational Build Utility

VRMF			7.5 through to 9.1.1

APAR			PI37421
			PI33290

Remediation/First Fix

    For use on Windows or Linux: apply IBM SDK Java Technology Edition
    Critical Patch Update - January 2015 and "FREAK: Factoring Attack on
    RSA-EXPORT keys" vulnerability
    For use on System z:
	Version 7.5 and 8.0: Apply the latest Java Technology Edition,
	V6.0.0 PTF.
	Version 8.5, 9.0 and 9.1: Apply the latest Java Technology Edition,
	V7.0.0.

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 Guide
On-line Calculator V2

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

Change History

* 15 April 2015: 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.

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