Provide references for CVE-2018-16470.
Where can I find more information about CVE-2018-16470?
References are available at: https://groups.google.com/forum/#%21msg/rubyonrails-security/U_x-YkfuVTg/xhvYAmp6AAAJ, https://access.redhat.com/errata/RHSA-2019:3172.