--- php-5.3.2.orig/sapi/cgi/cgi_main.c	2007-01-29 20:36:01.000000000 +0100
+++ sapi/cgi/cgi_main.c	2007-04-15 15:02:31.000000000 +0200
@@ -1350,6 +1350,8 @@
 
 		/* The CGI RFC allows servers to pass on unvalidated Authorization data */
 		auth = sapi_cgibin_getenv("HTTP_AUTHORIZATION", sizeof("HTTP_AUTHORIZATION")-1 TSRMLS_CC);
+		if (auth == NULL)
+			auth = sapi_cgibin_getenv("Authorization", sizeof("Authorization")-1 TSRMLS_CC);
 		php_handle_auth_data(auth TSRMLS_CC);
 	}
 }