Index: image.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/image/image.module,v
retrieving revision 1.209.2.53
diff -u -r1.209.2.53 image.module
--- image.module	13 Apr 2008 23:56:33 -0000	1.209.2.53
+++ image.module	17 Apr 2008 17:39:28 -0000
@@ -924,6 +924,8 @@
       drupal_set_message(t('Unable to create scaled %label image', array('%label' => $size['label'])), 'error');
       return FALSE;
     }
+    // Set standard file permissions for webserver-generated files
+    @chmod($destination, 0664);
     $node->images[$key] = $destination;
     module_invoke_all('image_alter', $node, $destination, $key);
   }