Provide references for CVE-2019-13589.
Where can I find more information about CVE-2019-13589?
References are available at: https://github.com/rubygems/rubygems.org/issues/2051, https://rubygems.org/gems/paranoid2/versions, http://www.securityfocus.com/bid/109281, https://snyk.io/vuln/SNYK-RUBY-PARANOID2-451600.