CVE-2015-0533

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-08-20 · updated 2026-06-17
Weakness: CWE-327

Description

EMC RSA BSAFE Micro Edition Suite (MES) 4.0.x before 4.0.8 and 4.1.x before 4.1.3 and RSA BSAFE SSL-C 2.8.9 and earlier allow remote SSL servers to conduct ECDHE-to-ECDH downgrade attacks and trigger a loss of forward secrecy by omitting the ServerKeyExchange message, a similar issue to CVE-2014-3572.

Affected products

Dell Bsafe: from 4.0.0 before 4.0.8; from 4.1.0 before 4.1.3 — fixed in 4.0.8, 4.1.3
Dell Bsafe Ssl-C: through 2.8.9

How to fix

Upgrade to a fixed version: Dell Bsafe 4.0.8, 4.1.3. Check the vendor advisory for mitigations.

References

http://seclists.org/bugtraq/2015/Aug/84
http://www.securityfocus.com/bid/76377
http://seclists.org/bugtraq/2015/Aug/84
http://www.securityfocus.com/bid/76377

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