diff --git a/SOURCES/bind99-CVE-2015-4620.patch b/SOURCES/bind99-CVE-2015-4620.patch
new file mode 100644
index 0000000..b0468be
--- /dev/null
+++ b/SOURCES/bind99-CVE-2015-4620.patch
@@ -0,0 +1,21 @@
+diff --git a/lib/dns/validator.c b/lib/dns/validator.c
+--- a/lib/dns/validator.c
++++ b/lib/dns/validator.c
+@@ -1422,7 +1422,6 @@ compute_keytag(dns_rdata_t *rdata, dns_rdata_dnskey_t *key) {
+  */
+ static isc_boolean_t
+ isselfsigned(dns_validator_t *val) {
+-	dns_fixedname_t fixed;
+ 	dns_rdataset_t *rdataset, *sigrdataset;
+ 	dns_rdata_t rdata = DNS_RDATA_INIT;
+ 	dns_rdata_t sigrdata = DNS_RDATA_INIT;
+@@ -1478,8 +1477,7 @@ isselfsigned(dns_validator_t *val) {
+ 			result = dns_dnssec_verify3(name, rdataset, dstkey,
+ 						    ISC_TRUE,
+ 						    val->view->maxbits,
+-						    mctx, &sigrdata,
+-						    dns_fixedname_name(&fixed));
++						    mctx, &sigrdata, NULL);
+ 			dst_key_free(&dstkey);
+ 			if (result != ISC_R_SUCCESS)
+ 				continue;
diff --git a/SPECS/bind.spec b/SPECS/bind.spec
index 62c42f0..afe9d08 100644
--- a/SPECS/bind.spec
+++ b/SPECS/bind.spec
@@ -29,7 +29,7 @@ Summary:  The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) serv
 Name:     bind
 License:  ISC
 Version:  9.9.4
-Release:  18%{?PATCHVER}%{?PREVER}%{?dist}.1
+Release:  18%{?PATCHVER}%{?PREVER}%{?dist}.2
 Epoch:    32
 Url:      http://www.isc.org/products/BIND/
 Buildroot:%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -98,6 +98,7 @@ Patch145:bind99-rh1072379.patch
 Patch146:bind99-rh1098959.patch
 Patch147:bind99-CVE-2014-8500.patch
 Patch148:bind99-CVE-2015-1349.patch
+Patch149:bind99-CVE-2015-4620.patch
 
 # SDB patches
 Patch11: bind-9.3.2b2-sdbsrc.patch
@@ -325,6 +326,7 @@ popd
 %patch146 -p1 -b .rh1098959
 %patch147 -p1 -b .CVE-2014-8500
 %patch148 -p1 -b .CVE-2015-1349
+%patch149 -p1 -b .CVE-2015-4620
 
 %if %{SDB}
 %patch101 -p1 -b .old-api
@@ -944,6 +946,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %endif
 
 %changelog
+* Wed Jul 08 2015 Tomas Hozza <thozza@redhat.com> - 32:9.9.4-18.2
+- Fix CVE-2015-4620
+
 * Mon Mar 02 2015 Tomas Hozza <thozza@redhat.com> - 32:9.9.4-18.1
 - Fix CVE-2015-1349