Updates to work with newer versions of MySQL

modules/auxiliary/admin/mysql/mysql_enum.rb

@@ -114,7 +114,7 @@ def run
     # Account Enumeration
     # Enumerate all accounts with their password hashes
     print_status("Enumerating Accounts:")
-    query = "select user, host, password from mysql.user"
+    query = "select user, host, authentication_string from mysql.user"
     res = mysql_query(query)
     if res and res.size > 0
       print_status("\tList of Accounts with Password Hashes:")
@@ -229,7 +229,7 @@ def run
     end
 
     # Blank Password Check
-    queryblankpass = "select user, host, password from mysql.user where length(password) = 0 or password is null"
+    queryblankpass = "select user, host, authentication_string from mysql.user where length(authentication_string) = 0 or authentication_string is null"
     res = mysql_query(queryblankpass)
     if res and res.size > 0
       print_status("\tThe following accounts have empty passwords:")