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ESB-2015.0010 - [Win][RedHat][HP-UX][Solaris] RSA BSAFE Micro Edition Suite and SSL-J Triple: Multiple vulnerabilities

Date: 05 January 2015
References: ESB-2015.1145  ESB-2015.1172  

Click here for printable version
Click here for PGP verifiable version
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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2015.0010
       ESA-2014-158: RSA BSAFE Micro Edition Suite and SSL-J Triple
                          Handshake Vulnerability
                              5 January 2015

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

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

Product:          RSA BSAFE Micro Edition Suite
                  RSA BSAFE SSL-J
Publisher:        EMC
Operating System: Windows
                  Solaris
                  Red Hat
                  HP-UX
Impact/Access:    Execute Arbitrary Code/Commands -- Remote with User Interaction
                  Access Privileged Data          -- Remote with User Interaction
                  Provide Misleading Information  -- Remote with User Interaction
Resolution:       Patch/Upgrade
CVE Names:        CVE-2014-4630  

- --------------------------BEGIN INCLUDED TEXT--------------------

ESA-2014-158: RSA BSAFE Micro Edition Suite and SSL-J Triple Handshake 
Vulnerability

EMC Identifier: ESA-2014-158

CVE Identifier: CVE-2014-4630

Severity Rating: CVSS v2 Base Score: 6.8 (AV:N/AC:M/Au:N/C:P/I:P/A:P)

Affected Products:
RSA BSAFE Micro Edition Suite (MES) all 4.0.x versions prior to 4.0.6
RSA BSAFE SSL-J all versions prior to 6.1.4

Unaffected Products:
RSA BSAFE MES 4.0.6 and 4.1
RSA BSAFE SSL-J 6.1.4

Summary:
RSA BSAFE Micro Edition Suite and SSL-J contain updates designed to prevent 
Triple Handshake attacks (CVE-2014-4630)

Details:
There is a known potential vulnerability in the TLS protocol where it is 
possible for a malicious server to impersonate a client to another server using
the client's credentials and successfully perform a man-in-the-middle attack on
the third handshake. See original advisory for more details: 
https://www.secure-resumption.com/

MES 4.1, MES 4.0.6 and SSL-J 6.1.4 are designed to include a fix which 
disallows a change of server certificate when renegotiating.

Recommendation:
RSA recommends that customers on MES 4.0.x upgrade to MES 4.0.6 or to MES 4.1 
and those on SSL-J 5.1.x and SSL-J 6.x upgrade to SSL-J 6.1.4 at the earliest
opportunity.

Credits:
The Triple Handshake attack was originally found by Antoine Delignat-Lavaud,
Karthikeyan Bhargavan and Alfredo Pironti from the Prosecco research team at
INRIA Paris-Rocquencourt.

Obtaining Downloads:
To request your upgrade of the software, please call your local support 
telephone number (contact phone numbers are available at 
http://www.emc.com/support/rsa/contact/index.htm ) for most expedient service.

Obtaining Documentation:
To obtain RSA documentation, log on to RSA SecurCare Online at 
https://knowledge.rsasecurity.com and click Products in the top navigation 
menu. Select the specific product whose documentation you want to obtain. 
Scroll to the section for the product version that you want and click the set 
link.

Severity Rating:
For an explanation of Severity Ratings, refer to the Knowledge Base Article, 
"Security Advisories Severity Rating" at 
https://knowledge.rsasecurity.com/scolcms/knowledge.aspx?solution=a46604. RSA 
recommends all customers take into account both the base score and any relevant
temporal and environmental scores which may impact the potential severity 
associated with particular security vulnerability.

Obtaining More Information:
For more information about RSA products, visit the RSA web site at 
http://www.rsa.com.

Getting Support and Service:
For customers with current maintenance contracts, contact your local RSA 
Customer Support center with any additional questions regarding this RSA 
SecurCare Note. For contact telephone numbers or e-mail addresses, log on to
RSA SecurCare Online at https://knowledge.rsasecurity.com, click Help & 
Contact, and then click the Contact Us - Phone tab or the Contact Us - Email 
tab.

General Customer Support Information:
http://www.emc.com/support/rsa/index.htm

RSA SecurCare Online:
https://knowledge.rsasecurity.com

EOPS Policy:
RSA has a defined End of Primary Support policy associated with all major 
versions. Please refer to the link below for additional details.
http://www.emc.com/support/rsa/eops/index.htm

SecurCare Online Security Advisories
RSA, The Security Division of EMC, distributes SCOL Security Advisories in 
order to bring to the attention of users of the affected RSA products 
important security information. RSA recommends that all users determine the 
applicability of this information to their individual situations and take 
appropriate action. The information set forth herein is provided "as is" 
without warranty of any kind. RSA disclaim all warranties, either express or
implied, including the warranties of merchantability, fitness for a 
particular purpose, title and non-infringement. In no event shall RSA or its
suppliers be liable for any damages whatsoever including direct, indirect, 
incidental, consequential, loss of business profits or special damages, even 
if RSA or its suppliers have been advised of the possibility of such damages.
Some states do not allow the exclusion or limitation of liability for 
consequential or incidental damages so the foregoing limitation may not apply.

About RSA SecurCare Notes & Security Advisories Subscription
RSA SecurCare Notes & Security Advisories are targeted e-mail messages that
RSA sends you based on the RSA product family you currently use. If you'd like
to stop receiving RSA SecurCare Notes & Security Advisories, or if you'd like 
to change which RSA product family Notes & Security Advisories you currently 
receive, log on to RSA SecurCare Online at 
https://knowledge.rsasecurity.com/scolcms/help.aspx?_v=view3. Following the 
instructions on the page, remove the check mark next to the RSA product family
whose Notes & Security Advisories you no longer want to receive. Click the 
Submit button to save your selection.

Sincerely,
RSA Customer Support

- --------------------------END INCLUDED TEXT--------------------

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NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
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NOTE: This is only the original release of the security bulletin.  It may
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        http://www.auscert.org.au/render.html?cid=1980

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================
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