Controls for zone transfers may not be properly applied to Dynamically Loadable Zones (DLZs) if the zones are writable in bind before 9.13.7. A client exercising this defect can request and receive a zone transfer of a DLZ even when not permitted to do so by the allow-transfer ACL.
Controls for zone transfers may not be properly applied to Dynamically Loadable Zones (DLZs) if the zones are writable in bind before 9.13.7. A client exercising this defect can request and receive a zone transfer of a DLZ even when not permitted to do so by the allow-transfer ACL.
https://kb.isc.org/docs/cve-2019-6465
Vulmon