This update for erlang fixes the following security issue:
CVE-2017-1000385: An erlang TLS server configured with cipher suites using
RSA key exchange, may be vulnerable to an Adaptive Chosen Ciphertext attack
(AKA Bleichenbacher attack) against RSA, which when exploited, may result in
plaintext recovery of encrypted messages and/or a Man-in-the-middle (MiTM) attack,
despite the attacker not having gained access to the server's private key itself. (bsc#1070960)