Cipher Downgrade Vulnerability in EMC RSA BSAFE Micro Edition Suite
CVE-2015-0535

7.5HIGH

Key Information:

Vendor
Dell
Status
Bsafe Ssl-c
Bsafe
Vendor
CVE Published:
20 August 2015

Summary

The EMC RSA BSAFE Micro Edition Suite is vulnerable due to improper handling of TLS state transitions, which opens the door for remote attackers to execute cipher-downgrade attacks. This issue allows adversaries to manipulate established TLS connections, potentially forcing clients to downgrade to weaker EXPORT_RSA ciphers through crafted TLS traffic. This vulnerability is related to the widely known 'FREAK' issue, which also involves similar weaknesses in cipher negotiations.

References

http://seclists.org/bugtraq/2015/Aug/84
mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/76377
vdb-entryx_refsource_BID

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.