ESA-2012-034: EMC Cloud Tiering Appliance (CTA) Authentication Bypass Vulnerability

[Security Alert <Security_Alert@xxxxxxx>]

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ESA-2012-034: EMC Cloud Tiering Appliance (CTA) Authentication Bypass 
Vulnerability

EMC Identifier: ESA-2012-034

CVE Identifier: CVE-2012-2285 

Severity Rating: CVSS v2 Base Score: 9.3 (AV:N/AC:M/Au:N/C:C/I:C/A:C)

Affected products:

EMC Cloud Tiering Appliance (CTA) 7.4 and earlier

EMC Cloud Tiering Appliance Virtual Edition (CTA/VE) 7.4 and earlier

EMC Cloud Tiering Appliance (CTA) 9.0 and earlier

EMC Cloud Tiering Appliance Virtual Edition (CTA/VE) 9.0 and earlier



Summary:

EMC CTA (formerly EMC FMA) contains a vulnerability that could potentially 
allow unauthorized administrative access to the affected system.


Details:

The vulnerability could allow an unauthorized user to log in to the affected 
system as a GUI user with full administrative privileges by providing 
specifically crafted malicious file during authentication process.


Resolution:

The following products contain a resolution to this issue: 

CTA 7.5 and 9.0 with Hotfix ESA-2012-034
CTA 7.3.1 and later with Hotfix ESA-2012-034

Older versions of CTA code will have to be upgraded first to CTA 7.3.1 and 
later or CTA 7.5 and later to apply the hotfix. For the workaround information 
and hotfix installation steps, see EMC Knowledgebase solution emc300988. 


Link to remedies:


Registered EMC customers can download the Hotfix from Online Support at 
https://support.emc.com/products/6298 for FMA and CTA, or 
https://support.emc.com/products/16781 for FMA/VE and CTA/VE.on > Update 
Software > Obtain Candidate Version Online

Credits: 

EMC would like to thank shiftnumbers.com for reporting this issue.


Because the view is restricted based on customer agreements, you may not have 
permission to view certain downloads. Should you not see a software download 
you believe you should have access to, follow the instructions in EMC 
Knowledgebase solution emc116045. 

For an explanation of Severity Ratings, refer to EMC Knowledgebase solution 
emc218831. EMC 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.

EMC Corporation distributes EMC Security Advisories, in order to bring to the 
attention of users of the affected EMC products, important security 
information. EMC 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. 
EMC disclaims all warranties, either express or implied, including the 
warranties of merchantability, fitness for a particular purpose, title and 
non-infringement. In no event, shall EMC or its suppliers, be liable for any 
damages whatsoever including direct, indirect, incidental, consequential, loss 
of business profits or special damages, even if EMC 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. 


EMC Product Security Response Center

Security_Alert@xxxxxxx

http://www.emc.com/contact-us/contact/product-security-response-center.htm 
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