The SoapClient implementation in PHP before 5.4.40, 5.5.x before 5.5.24, and 5.6.x before 5.6.8 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an unexpected data type, related to type confusion issues in the (1) SoapClient::__getLastRequest, (2) SoapClient::__getLastResponse, (3) SoapClient::__getLastRequestHeaders, (4) SoapClient::__getLastResponseHeaders, (5) SoapClient::__getCookies, and (6) SoapClient::__setCookie methods.<a href=http://cwe.mitre.org/data/definitions/843.html>Access of Resource Using Incompatible Type ('Type Confusion')</a>
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-4600
