MAGETWO-72041: Information Disclosure - Credit Card details & customer passwords compromise by non-admin user

Author: zakdma

app/code/Magento/Customer/Model/Address/Validator/Country.php

@@ -56,10 +56,7 @@ private function validateCountry(AbstractAddress $address)
             //Checking if such country exists.
             $errors[] = __(
                 'Invalid value of "%value" provided for the %fieldName field.',
-                [
-                    'fieldName' => 'countryId',
-                    'value' => htmlspecialchars($countryId),
-                ]
+                ['fieldName' => 'countryId', 'value' => htmlspecialchars($countryId)]
             );
         }
 
@@ -94,10 +91,7 @@ private function validateRegion(AbstractAddress $address)
             //If a region is selected then checking if it exists.
             $errors[] = __(
                 'Invalid value of "%value" provided for the %fieldName field.',
-                [
-                    'fieldName' => 'regionId',
-                    'value' => htmlspecialchars($regionId),
-                ]
+                ['fieldName' => 'regionId', 'value' => htmlspecialchars($regionId)]
             );
         }
 

dev/tests/integration/testsuite/Magento/Customer/Api/AddressRepositoryTest.php

@@ -230,11 +230,11 @@ public function testSaveNewInvalidAddress()
             $errors = $exception->getErrors();
             $this->assertCount(3, $errors);
             $this->assertEquals(
-                'firstname is a required field.',
+                '"firstname" is required. Enter and try again.',
                 $errors[0]->getLogMessage()
             );
             $this->assertEquals(
-                'lastname is a required field.',
+                '"lastname" is required. Enter and try again.',
                 $errors[1]->getLogMessage()
             );
             $this->assertEquals(