ESA-2013-047: RSA® Authentication Agent for PAM Unlimited Login Attempts Vulnerability

[Security Alert <Security_Alert@xxxxxxx>]

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ESA-2013-047: RSA® Authentication Agent for PAM Unlimited Login Attempts 
Vulnerability


EMC Identifier: ESA-2013-047


CVE Identifier: CVE-2013-3271


Severity Rating: CVSS v2 Base Score: 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P)

 

Affected Products:

RSA Authentication Agent for PAM 7.0

 

Unaffected Products:

RSA Authentication Agent for PAM 7.1

 

Summary:  

This update provides a fix for unlimited login attempts vulnerability in RSA 
Authentication Agent for PAM.

 

Details: 

RSA Authentication Agent for PAM version 7.0.2 and prior relied on the  
PAM-enabled application to restrict the number of login attempts that may be 
made via the agent, rather than natively enforcing such restriction.. This may 
allow attackers to carry brute-force attacks against the vulnerable systems.

RSA Authentication Agent for PAM 7.0.2.1 and 7.1 and later support Exponential 
Backoff feature that is designed to mitigate this vulnerability. See release 
notes for configuration instructions. 
 

Recommendation:

RSA recommends that customers apply 7.0.2.1 patch or upgrade to 7.1 or later at 
the earliest opportunity.



Obtaining Downloads:

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



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.rsa.com/node.aspx?id=1264



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.rsa.com/node.aspx?id=2575 



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

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