Provide references for CVE-2019-12990.
Where can I find more information about CVE-2019-12990?
References are available at: https://support.citrix.com/search?searchQuery=%2A&lang=en&sort=relevance&prod=&pver=&ct=Security+Bulletin, https://www.tenable.com/security/research/tra-2019-31, http://www.securityfocus.com/bid/109133.