diff -Nru nginx-1.4.1/debian/changelog nginx-1.4.1/debian/changelog
--- nginx-1.4.1/debian/changelog	2013-06-20 10:08:47.000000000 -0400
+++ nginx-1.4.1/debian/changelog	2013-11-21 13:28:22.000000000 -0500
@@ -1,3 +1,11 @@
+nginx (1.4.1-3ubuntu1.1) saucy-security; urgency=low
+
+  * Security update (closes LP: #1253691):
+    * Patch to fix an issue which could result in security restrictions being
+      bypassed (CVE-2013-4547)
+
+ -- Thomas Ward <teward@ubuntu.com>  Thu, 21 Nov 2013 13:27:20 -0500
+
 nginx (1.4.1-3ubuntu1) saucy; urgency=low
 
   * Resynchronise with Debian.  Remaining changes:
diff -Nru nginx-1.4.1/debian/patches/cve-2013-4547.patch nginx-1.4.1/debian/patches/cve-2013-4547.patch
--- nginx-1.4.1/debian/patches/cve-2013-4547.patch	1969-12-31 19:00:00.000000000 -0500
+++ nginx-1.4.1/debian/patches/cve-2013-4547.patch	2013-11-21 13:26:58.000000000 -0500
@@ -0,0 +1,21 @@
+Description: CVE-2013-4547 - Fix an issue in which an attacker may be able to bypass security restrictions on certain configurations with specially crafted requests.
+Origin:      upstream http://nginx.org/download/patch.2013.space.txt
+Bug-Ubuntu:  https://bugs.launchpad.net/bugs/1253691
+--- a/src/http/ngx_http_parse.c
++++ b/src/http/ngx_http_parse.c
+@@ -617,6 +617,7 @@ ngx_http_parse_request_line(ngx_http_req
+             default:
+                 r->space_in_uri = 1;
+                 state = sw_check_uri;
++                p--;
+                 break;
+             }
+             break;
+@@ -670,6 +671,7 @@ ngx_http_parse_request_line(ngx_http_req
+             default:
+                 r->space_in_uri = 1;
+                 state = sw_uri;
++                p--;
+                 break;
+             }
+             break;
diff -Nru nginx-1.4.1/debian/patches/series nginx-1.4.1/debian/patches/series
--- nginx-1.4.1/debian/patches/series	2013-06-20 10:08:02.000000000 -0400
+++ nginx-1.4.1/debian/patches/series	2013-11-21 13:26:58.000000000 -0500
@@ -1,2 +1,3 @@
 perl-use-dpkg-buildflags.patch
 ubuntu-branding.patch
+cve-2013-4547.patch