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             AUSCERT External Security Bulletin Redistribution

                               ESB-2015.1068
 Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Policy
           Tester (CVE-2015-0138, CVE-2015-0410, CVE-2014-6593)
                               17 April 2015

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

Product:           IBM Rational Policy Tester
Publisher:         IBM
Operating System:  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-2015-0138 CVE-2014-6593

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

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=swg21702164

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Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Policy
Tester (CVE-2015-0138, CVE-2015-0410, CVE-2014-6593)

Document information

More support for:
Rational Policy Tester

Software version:
8.5

Operating system(s):
Windows

Reference #:
1702164

Modified date:
2015-04-16

Security Bulletin

Summary

There are multiple vulnerabilities in IBM SDK Java Technology Edition,
Version 6 that is used by IBM Rational Policy Tester. 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-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-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)

Affected Products and Versions

IBM Rational Policy Tester 8.5

Remediation/Fixes

Product				VRMF	Remediation/First Fix
IBM Rational Policy Tester	8.5	POLTEST_Windows_8.5.0.5-iFix-005

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

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alerts like this.

References
Complete CVSS Guide
On-line Calculator V2

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

Acknowledgement

CVE-2015-0138 was reported to IBM by Karthikeyan Bhargavan of the PROSECCO
team at INRIA

Change History

April 16, 2015: 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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