Under certain conditions a malicious user can prevent legitimate users from accessing the SAP Internet Graphics Server (IGS), 7.20, 7.20EXT, 7.45, 7.49, 7.53, using IGS Interpreter service.Referenceshttps://launchpad.support.sap.com/#/notes/2525222https://blogs.sap.com/2018/02/13/sap-security-patch-day-february-2018/
