This bug was fixed in the package bind9 - 1:9.16.1-0ubuntu2
--------------- bind9 (1:9.16.1-0ubuntu2) focal; urgency=medium
* d/p/fix-rebinding-protection.patch: fix rebinding protection bug when using forwarder setups (LP: #1873046)
-- Andreas Hasenack <email address hidden> Wed, 15 Apr 2020 14:59:51 -0300
This bug was fixed in the package bind9 - 1:9.16.1-0ubuntu2
---------------
bind9 (1:9.16.1-0ubuntu2) focal; urgency=medium
* d/p/fix- rebinding- protection. patch: fix rebinding protection bug
when using forwarder setups (LP: #1873046)
-- Andreas Hasenack <email address hidden> Wed, 15 Apr 2020 14:59:51 -0300