CVE-2015-0204

The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL servers to conduct RSA-to-EXPORT_RSA downgrade attacks and facilitate brute-force decryption by offering a weak ephemeral RSA key in a noncompliant role, related to the "FREAK" issue. NOTE: the scope of this CVE is only client code based on OpenSSL, not EXPORT_RSA issues associated with servers or other TLS implementations.

EPSS

99% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-25)

CWE

CWE-310

Published

2015-01-09

Modified

2026-10-14

Record from

the NVD, synced 2026-10-19

Affected

• openssl:openssl

References

• http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10679
• http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html
• http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00021.html
• http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00027.html
• http://lists.opensuse.org/opensuse-security-announce/2015-05/msg00026.html

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