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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
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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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