IBM Security Bulletin: Vulnerability in Diffie-Hellman ciphers affects Rational Tau (CVE-2015-4000)

The Logjam Attack on TLS connections using the Diffie-Hellman (DH) key exchange protocol affects Rational Tau CVE(s):   CVE-2015-4000 Affected product(s) and affected version(s): 4.3, 4.3.0.1, 4.3.0.2,...

from IBM Product Security Incident Response Team http://ift.tt/1LYl9nF