Address CVE-2017-9798 by applying upstream patch

Reference RHBZ #1490344

httpd-2.4.27-CVE-2017-9798.patch

@@ -0,0 +1,15 @@
+--- httpd/httpd/branches/2.4.x/server/core.c	2017/08/16 16:50:29	1805223
++++ httpd/httpd/branches/2.4.x/server/core.c	2017/09/08 13:13:11	1807754
+@@ -2266,6 +2266,12 @@
+             /* method has not been registered yet, but resource restriction
+              * is always checked before method handling, so register it.
+              */
++            if (cmd->pool == cmd->temp_pool) {
++                /* In .htaccess, we can't globally register new methods. */
++                return apr_psprintf(cmd->pool, "Could not register method '%s' "
++                                   "for %s from .htaccess configuration",
++                                    method, cmd->cmd->name);
++            }
+             methnum = ap_method_register(cmd->pool,
+                                          apr_pstrdup(cmd->pool, method));
+         }

httpd.spec

@@ -13,7 +13,7 @@
 Summary: Apache HTTP Server
 Name: httpd
 Version: 2.4.27
-Release: 9%{?dist}
+Release: 10%{?dist}
 URL: https://httpd.apache.org/
 Source0: https://www.apache.org/dist/httpd/httpd-%{version}.tar.bz2
 Source1: index.html
@@ -74,7 +74,8 @@ Patch56: httpd-2.4.4-mod_unique_id.patch
 Patch57: httpd-2.4.10-sigint.patch
 # https://bugzilla.redhat.com/show_bug.cgi?id=1397243
 Patch58: httpd-2.4.25-r1738878.patch
-Patch59: httpd-2.4.27-r1808230.patch
+Patch59: httpd-2.4.27-CVE-2017-9798.patch
+Patch60: httpd-2.4.27-r1808230.patch
 # Security fixes
 
 License: ASL 2.0
@@ -222,7 +223,8 @@ interface for storing and accessing per-user session data.
 %patch56 -p1 -b .uniqueid
 %patch57 -p1 -b .sigint
 %patch58 -p1 -b .r1738878
-%patch59 -p1 -b .r1808230
+%patch59 -p4 -b .cve-2017-9798
+%patch60 -p1 -b .r1808230
 
 # Patch in the vendor string
 sed -i '/^#define PLATFORM/s/Unix/%{vstring}/' os/unix/os.h
@@ -687,6 +689,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_rpmconfigdir}/macros.d/macros.httpd
 
 %changelog
+* Thu Sep 21 2017 Jeroen van Meeuwen <kanarip@fedoraproject.org> - 2.4.27-10
+- Address CVE-2017-9798 by applying patch from upstream (#1490344)
+
 * Thu Sep 21 2017 Joe Orton <jorton@redhat.com> - 2.4.27-9
 - use sscg defaults; append CA cert to generated cert
 - document httpd-init.service in httpd-init.service(8)