Home/CVE/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
CVE

CVE-2016-0887

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

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.

MEDIUM · CVSS 5.9 EPSS 0.00935
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
▤

Affected Products & Versions

7
dell bsafe crypto-c-micro-edition>= 4.0 and <= 4.0.5.3
dell bsafe crypto-c-micro-edition>= 4.1 and <= 4.1.2
dell bsafe crypto-j< 6.2.1
dell bsafe micro-edition-suite>= 4.0.0 and <= 4.0.11
dell bsafe micro-edition-suite>= 4.1.0 and < 4.1.5
dell bsafe ssl-c< 2.8.9
dell bsafe ssl-j< 6.2.1
⚠

Public Exploits & PoCs

1
pocpacketstormsecurity.com · RSA-BSAFE-Lenstras-Attack.htmlpacketstormsecurity.com
▣

Scoring & Timeline

5.9
MEDIUM · CVSS v3.0 · security_alert@emc.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Apr 2016 · 11:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://seclists.org/bugtraq/2016/Apr/66Mailing ListThird Party Advisory
http://www.securityfocus.com/archive/1/538055/100/0/threadedThird Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1035515Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1035516Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1035517Third Party AdvisoryVDB Entry
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