A vulnerability exists in certain .Net Framework API's and Visual Studio in the way they parse URL's, aka '.NET Framework and Visual Studio Spoofing Vulnerability'.Referenceshttps://access.redhat.com/errata/RHSA-2019:0349https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0657http://www.securityfocus.com/bid/106890