As far as I remember, we build the Linux Installer with Ubuntu Trusty, so its probably OpenSSL 1.0.2l. Unfortunately, we can't keep up with all the updates and improvements and still have to create new releases manually. There was another great post suggesting useful improvements (including the use of sudo): 
#136 but we are still too slow in incorporating them.
An ISO download isn't planned for the near future because of the legal implications.
