Flash Player versions 31.0.0.148 and earlier have a type confusion vulnerability. Successful exploitation could lead to arbitrary code execution.Referenceshttp://www.securityfocus.com/bid/105964https://access.redhat.com/errata/RHSA-2018:3644https://helpx.adobe.com/security/products/flash-player/apsb18-44.htmlhttp://www.securitytracker.com/id/1042151