+5663. [bug] Properly handle non-zero OPCODEs when receiving the
+ queries over DoT and DoH channels. [GL #2787]
+
5662. [bug] Views with recursion disabled are now configured with a
default cache size of 2 MB, unless "max-cache-size" is
explicitly set. This prevents cache RBT hash tables from
Security Fixes
~~~~~~~~~~~~~~
-- None.
+- Sending non-zero opcode via DoT or DoH channels would trigger an assertion
+ failure in ``named``. This has been fixed.
+
+ ISC would like to thank Ville Heikkila of Synopsys Cybersecurity Research
+ Center for responsibly disclosing the vulnerability to us. :gl:`#2787`
Known Issues
~~~~~~~~~~~~
- A deadlock at startup was introduced when fixing :gl:`#1875` because when
locking key files for reading and writing, "in-view" logic was not taken into
- account. This has been fixed. [GL #2783]
+ account. This has been fixed. :gl:`#2783`