CVE-2015-3197

ssl/s2_srvr.c in OpenSSL 1.0.1 before 1.0.1r and 1.0.2 before 1.0.2f does not prevent use of disabled ciphers, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by performing computations on SSLv2 traffic, related to the get_client_master_key and get_client_hello functions.

Affected products

Alt Linux, Centos, Freebsd, Ibm Aix, Openssl, Red Hat, Suse, Virtualbox

Oracle Tuxedo

= 12.1.1.0

Fix

Available

CVSS 3.0

5.9 MEDIUM

EPSS

10.7% (95th percentile)

Weakness

CWE-310, CWE-200

NVD status

Modified

Published

2016-02-15