Posted by nagachika on 13 Apr 2015 We are pleased to announce the release of Ruby 2.2.2. This is a TEENY version release of the stable 2.2 series. This release includes the security fix for a OpenSSL extension’s hostname verification vulnerability. CVE-2015-1855: Ruby OpenSSL Hostname Verification There are also some bugfixes. See ChangeLog for details. Download https://cache.ruby-lang.org/pub/rub