CVE-2015-4601: php: type confusion issue in unserialize() with various SOAP methods

Severity: Critical

CVSS Score: 9.8

PHP before 5.6.7 might allow 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 (1) ext/soap/php_encoding.c, (2) ext/soap/php_http.c, and (3) ext/soap/soap.c, a different issue than CVE-2015-4600.