CVE-2015-0204

Summary

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.

Impact & exploitability

AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products we track (1)

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Additional information

• NVD record
• 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
• http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00014.html
• http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00015.html
• http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00022.html