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AUSCERT External Security Bulletin Redistribution
ESB-2015.0915
Security Bulletin: Vulnerability in IBM Java SDK affects
Build Forge (CVE-2015-0138)
8 April 2015
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Rational Build Forge
Publisher: IBM
Operating System: AIX
Linux variants
Solaris
Windows
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Provide Misleading Information -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2015-0138
Reference: ESB-2015.0910
ESB-2015.0908
ESB-2015.0907
ESB-2015.0589
ESB-2015.0542
Original Bulletin:
http://www-01.ibm.com/support/docview.wss?uid=swg21700075
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Security Bulletin: Vulnerability in IBM Java SDK affects Build Forge
(CVE-2015-0138)
Document information
More support for:
Rational Build Forge
Web Console
Software version:
7.1.2, 7.1.2.1, 7.1.2.2, 7.1.2.3, 7.1.3, 7.1.3.1, 7.1.3.2, 7.1.3.3, 7.1.3.4,
7.1.3.5, 7.1.3.6, 8.0, 8.0.0.1, 8.0.0.2
Operating system(s):
AIX, Linux, Solaris, Windows
Software edition:
Enterprise, Enterprise Plus, Standard
Reference #:
1700075
Modified date:
2015-04-02
Security Bulletin
Summary
The “FREAK: Factoring Attack on RSA-EXPORT keys" TLS/SSL client and server
vulnerability affects IBM SDK Java Technology Edition, Version JDK7sr8,
JDK6sr16fp2 that is used by Build Forge.
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)
Affected Products and Versions
BuildForge Versions: 7.1.2, 7.1.2.1, 7.1.2.2, 7.1.2.3, 7.1.3, 7.1.3.1,
7.1.3.2, 7.1.3.3, 7.1.3.4, 7.1.3.5, 7.1.3.6, 8.0, 8.0.0.1, 8.0.0.2.
Remediation/Fixes
Affected Version Fix
Build Forge 7.1.2.0 - 7.1.2.3 7.1.2.3 iFix 6
Build Forge 7.1.3.0 - 7.1.3.6 7.1.3.6 iFix 4
Build Forge 8.0 - 8.0.0.2 8.0.0.2 iFix 5a
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References
Complete CVSS Guide
On-line Calculator V2
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
*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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