These are all security issues fixed in the ruby2.2-rubygem-extlib-0.9.16-7.4 package on the GA media of openSUSE Tumbleweed.
{ "binaries": [ { "ruby2.3-rubygem-extlib": "0.9.16-7.4", "ruby2.3-rubygem-extlib-testsuite": "0.9.16-7.4", "ruby2.2-rubygem-extlib-testsuite": "0.9.16-7.4", "ruby2.3-rubygem-extlib-doc": "0.9.16-7.4", "ruby2.2-rubygem-extlib-doc": "0.9.16-7.4", "ruby2.2-rubygem-extlib": "0.9.16-7.4" } ] }