The isChecked function in Toolbar.DLL in the ExportNation toolbar for Internet Explorer allows remote attackers to cause a denial of service (NULL dereference and browser crash) via unspecified vectors.Referenceshttps://exchange.xforce.ibmcloud.com/vulnerabilities/35804http://www.securityfocus.com/archive/1/475534/100/0/threadedhttp://osvdb.org/46985http://securityreason.com/securityalert/3004
