Index: branches/5.2.x/.htaccess
===================================================================
diff -u -N -r16585 -r16589
--- branches/5.2.x/.htaccess	(.../.htaccess)	(revision 16585)
+++ branches/5.2.x/.htaccess	(.../.htaccess)	(revision 16589)
@@ -73,4 +73,9 @@
 	RewriteRule ^(.*) index.php?rewrite=on&_mod_rw_url_=$1 [QSA]
 </IfModule>
 
+<IfModule mod_headers.c>
+	## Protection against Httpoxy vulnerability for affected Web Server versions.
+	RequestHeader unset Proxy
+</IfModule>
+
 RedirectMatch 404 /(\.svn|CVS)(/|$)