CVE-2016-0887 Information

Description

EMC RSA BSAFE Micro Edition Suite (MES) 4.0.x and 4.1.x before 4.1.5 RSA BSAFE Crypto-C Micro Edition (CCME) 4.0.x and 4.1.x before 4.1.3 RSA BSAFE Crypto-J before 6.2.1 RSA BSAFE SSL-J before 6.2.1 and RSA BSAFE SSL-C before 2.8.9 allow remote attackers to discover a private-key prime by conducting a Lenstra side-channel attack that leverages an application’s failure to detect an RSA signature failure during a TLS session.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

http://packetstormsecurity.com/files/136656/RSA-BSAFE-Lenstras-Attack.html http://seclists.org/bugtraq/2016/Apr/66 http://www.securityfocus.com/archive/1/538055/100/0/threaded http://www.securitytracker.com/id/1035515 http://www.securitytracker.com/id/1035516 http://www.securitytracker.com/id/1035517

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.9