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ESA-2015-177: RSA SecurID(r) Web Agent Authentication Bypass Vulnerability
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ESA-2015-177: RSA SecurID® Web Agent Authentication Bypass Vulnerability
EMC Identifier: ESA-2015-177
CVE Identifier: CVE-2015-6851
Severity Rating: 6.6 (AV:L/AC:L/Au:N/C:C/I:C/A:N)
- RSA SecurID® Web Agent versions prior to 8.0.
RSA SecurID Web Agent contains a patch that is designed to fix a Authentication bypass vulnerability that may potentially be exploited by malicious users to compromise the confidentiality and integrity of the affected system.
RSA SecurID Web Agent could be affected by Authentication bypass vulnerability. In versions prior to 8.0, when the browser window was idle for more than a configured amount of time, the session was not terminated instead a privacy screen (pop-up for re-authentication) was rendered. A malicious user, with local or physical access to the end user system, would be able to dismiss the privacy screen using DOM Inspector tool and continue using Web Agent without re-authentication.
The following RSA SecurID Web Agent release contains resolution to this vulnerability:
- RSA SecurID Web Agent version 8.0
RSA recommends all customers upgrade at the earliest opportunity.
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.
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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:
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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:
RSA SecurCare Online:
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SecurCare Online Security Advisories
Read and use the information in this RSA Security Advisory to assist in avoiding any situation that might arise from the problems described herein. If you have any questions regarding this product alert, contact RSA Software Technical Support at 1-800-995-5095. RSA Security LLC and its affiliates, including without limitation, its ultimate parent company, EMC Corporation, distribute RSA 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 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 RSA, its affiliates or its suppliers, be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if RSA, its affiliates or its suppliers have been advised of the possibility of such damages. Some jurisdictions do not allow the exclusion or limitation of liability for consequential or incidental damages, so the foregoing limitation may not apply.
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