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             AUSCERT External Security Bulletin Redistribution

                               ESB-2015.0691
 Security Bulletin: Multiple security vulnerabilities in IBM Java Runtime
       affect IBM Rational ClearCase (CVE-2014-3566, CVE-2014-6457)
                               20 March 2015

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

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

Product:           IBM Rational ClearCase
Publisher:         IBM
Operating System:  AIX
                   HP-UX
                   Linux variants
                   Solaris
                   Windows
Impact/Access:     Modify Arbitrary Files   -- Remote/Unauthenticated      
                   Access Confidential Data -- Remote/Unauthenticated      
                   Reduced Security         -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-6457 CVE-2014-3566 

Reference:         ESB-2015.0681
                   ESB-2015.0657
                   ESB-2015.0656
                   ESB-2015.0637
                   ESB-2015.0623
                   ASB-2014.0131

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=swg21698748

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Security Bulletin: Multiple security vulnerabilities in IBM Java Runtime 
affect IBM Rational ClearCase (CVE-2014-3566, CVE-2014-6457)

Document information

More support for:

Rational ClearCase

ClearCase Remote Client

Software version:

7.1, 7.1.0.1, 7.1.0.2, 7.1.1, 7.1.1.1, 7.1.1.2, 7.1.1.3, 7.1.1.4, 7.1.1.5, 
7.1.1.6, 7.1.1.7, 7.1.1.8, 7.1.1.9, 7.1.2, 7.1.2.1, 7.1.2.2, 7.1.2.3, 7.1.2.4,
7.1.2.5, 7.1.2.6, 7.1.2.7, 7.1.2.8, 7.1.2.9, 7.1.2.10, 7.1.2.11, 7.1.2.12, 
7.1.2.13, 7.1.2.14, 7.1.2.15, 7.1.2.16, 8.0, 8.0.0.1, 8.0.0.2, 8.0.0.3, 
8.0.0.4, 8.0.0.5, 8.0.0.6, 8.0.0.7, 8.0.0.8, 8.0.0.9, 8.0.0.10, 8.0.0.11, 
8.0.0.12, 8.0.0.13, 8.0.1, 8.0.1.1, 8.0.1.2, 8.0.1.3, 8.0.1.4, 8.0.1.5, 
8.0.1.6

Operating system(s):

AIX, HP-UX, Linux, Solaris, Windows

Reference #:

1698748

Modified date:

2015-03-18

Security Bulletin

Summary

There are multiple vulnerabilities in IBM Runtime Environment Java Technology
Edition, Versions 5 and 6 that are used by IBM Rational ClearCase. This also 
includes a fix for the Padding Oracle On Downgraded Legacy Encryption (POODLE)
SSLv3 vulnerability (CVE-2014-3566). These were disclosed as part of the IBM 
Java SDK updates in October 2014.

Vulnerability Details

CVE-ID: CVE-2014-3566

DESCRIPTION: Product could allow a remote attacker to obtain sensitive 
information, caused by a design error when using the SSLv3 protocol. A remote
user with the ability to conduct a man-in-the-middle attack could exploit this
vulnerability via a POODLE (Padding Oracle On Downgraded Legacy Encryption) 
attack to decrypt SSL sessions and access the plaintext of encrypted 
connections.

CVSS Base Score: 4.3

CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/97013 for the 
current score

CVSS Environmental Score*: Undefined

CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N)

CVEID: CVE-2014-6457

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/97148 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

Only the ClearCase Remote Client/ClearTeam Explorer component of ClearCase is
affected.

ClearCase Remote Client/ClearTeam Explorer version		Status

8.0.1 through 8.0.1.6						Affected

8.0 through 8.0.0.13						Affected

7.1.2 through 7.1.2.16						Affected

7.1.0.x, 7.1.1.x (all versions and fix packs)			Affected

Remediation/Fixes

The solution is to upgrade to a newer fix pack of ClearCase. Please see below
for information on the fixes available.

Affected Versions	Applying the fix

8.0.1.x			Install Rational ClearCase Fix Pack 7 (8.0.1.7) for 8.0.1

8.0.0.x			Install Rational ClearCase Fix Pack 14 (8.0.0.14) for 8.0

7.1.2.x			Customers on extended support contracts should install 
7.1.1.x			Rational ClearCase Fix Pack 17 (7.1.2.17) for 7.1.2
7.1.0.x


Notes:

If you use CCRC as an extension offering installed into an Eclipse shell (one
not provided as part of a ClearCase release), you should update the Java 
Virtual Machine used by Eclipse to include a fix for CVE-2014-3566 and 
CVE-2014-6457. Contact the supplier of your Eclipse or Java Virtual Machine 
for instructions on updating Eclipse.

IBM recommends that you review your entire environment to identify areas that
enable the SSLv3 protocol and take appropriate mitigation and remediation 
actions. The most immediate mitigation action that can be taken is disabling 
SSLv3. You should verify disabling SSLv3 does not cause any compatibility 
issues.

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support 
alerts like this.

Important note

IBM strongly suggests that all System z customers be subscribed to the System
z Security Portal to receive the latest critical System z security and 
integrity service. If you are not subscribed, see the instructions on the 
System z Security web site. Security and integrity APARs and associated fixes
will be posted to this portal. IBM suggests reviewing the CVSS scores and 
applying all security or integrity fixes as soon as possible to minimize any 
potential risk.

References

Complete CVSS Guide

On-line Calculator V2

IBM Java SDK Security Bulletin

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

Acknowledgement

None

Change History

* 18 March 2014: 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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