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Category:   Application (Security)  >   RSA BSAFE Crypto-C Vendors:   RSA
RSA BSAFE SSL-C Lets Remote Users Decrypt SSL/TLS Traffic and SSL Buffer Overflow Lets Remote Users Execute Arbitrary Code
SecurityTracker Alert ID:  1027514
SecurityTracker URL:  http://securitytracker.com/id/1027514
CVE Reference:   CVE-2011-3389, CVE-2012-2110, CVE-2012-2131   (Links to External Site)
Date:  Sep 11 2012
Impact:   Disclosure of user information, Execution of arbitrary code via network, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): BSAFE SSL-C prior to 2.8.6
Description:   Several vulnerabilities were reported in RSA BSAFE SSL-C. A remote user can decrypt SSL/TLS sessions in certain cases. A remote user can execute arbitrary code on the target system.

A remote user with the ability to conduct a man-in-the-middle attack can decrypt SSL/TLS sessions [CVE-2011-3389]. Thai Duong and Juliano Rizzo reported this vulnerability.

A remote user can send specially crafted data to the target application using BSAFE SSL-C to potentially trigger a heap overflow in the asn1_d2i_read_bio() function and execute arbitrary code on the target system [CVE-2012-2110, CVE-2012-2131]. The code will run with the privileges of the target application. Tavis Ormandy, Google Security Team, reported this vulnerability.

Impact:   A remote user with the ability to conduct a man-in-the-middle attack can decrypt SSL/TLS sessions.

A remote user can execute arbitrary code on the target system.

Solution:   The vendor has issued a fix (BSAFE SSL-C 2.8.6).
Vendor URL:  www.rsa.com/ (Links to External Site)
Cause:   Access control error, Boundary error

Message History:   None.


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