Index: branches/version-2/data/class/SC_Initial.php
===================================================================
--- branches/version-2/data/class/SC_Initial.php	(revision 17681)
+++ branches/version-2/data/class/SC_Initial.php	(revision 17698)
@@ -38,5 +38,5 @@
 
         /** EC-CUBEのバージョン */
-        define('ECCUBE_VERSION', "2.3.1");
+        define('ECCUBE_VERSION', "2.3.2");
     }
 
Index: branches/version-2/data/class/pages/products/LC_Page_Products_DetailImage.php
===================================================================
--- branches/version-2/data/class/pages/products/LC_Page_Products_DetailImage.php	(revision 16582)
+++ branches/version-2/data/class/pages/products/LC_Page_Products_DetailImage.php	(revision 17698)
@@ -73,5 +73,10 @@
 
         $objQuery = new SC_Query();
+         // カラムが存在していなければエラー画面を表示
+        if(!$objDb->sfColumnExists("dtb_products",$image_key)){
+            SC_Utils_Ex::sfDispSiteError(PRODUCT_NOT_FOUND);
+        }
         $col = "name, $image_key";
+        
         $arrRet = $objQuery->select($col, "dtb_products", "product_id = ?", array($_GET['product_id']));
 		$image_path = IMAGE_SAVE_DIR . $arrRet[0][$image_key];