diff --git a/lfs/apache2 b/lfs/apache2
index e434d1b24..b7a741614 100644
--- a/lfs/apache2
+++ b/lfs/apache2
@@ -76,7 +76,7 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 	@$(PREBUILD)
 	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar jxf $(DIR_DL)/$(DL_FILE)
 	cd $(DIR_APP) && patch -Np0 -i $(DIR_SRC)/src/patches/apache-2.4.27-PR61382-fix.patch
-
+	cd $(DIR_APP) && patch -Np0 -i $(DIR_SRC)/src/patches/apache-2.4.27-CVE-2017-9798-fix.patch
 	### Add IPFire's layout, too
 	echo "# IPFire layout" >> $(DIR_APP)/config.layout
 	echo "<Layout IPFire>" >> $(DIR_APP)/config.layout
diff --git a/src/patches/apache-2.4.27-CVE-2017-9798-fix.patch b/src/patches/apache-2.4.27-CVE-2017-9798-fix.patch
new file mode 100644
index 000000000..eb82c8bcd
--- /dev/null
+++ b/src/patches/apache-2.4.27-CVE-2017-9798-fix.patch
@@ -0,0 +1,15 @@
+--- server/core.c	2017/08/16 16:50:29	1805223
++++ server/core.c	2017/09/08 13:13:11	1807754
+@@ -2262,6 +2262,12 @@
+             /* 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));
+         }