Bug#907049: [Pkg-openssl-devel] Bug#907049: openssl: Update to 1.1.1~~pre9-1 makes certain programs unusable

[Christian Neumann]

Hey,

for OpenVPN 2.3.4 on Jessie, the problem is solved for me by enforcing TLS 1.2 
with
tls-version-min 1.2
in the server config.

Best
Christian