Release Notes: This release fixes a security vulnerability regarding "query_addsoa() was being called with a non zone db".
Release Notes: This release includes security fixes for 'Remote Execution of Code' and 'Multiple Denial of Service' attacks.
Release Notes: BIND 8.3.1 is the second release of 8.3 and contains no new features. The recommended version to use is BIND 9.2.0. If for whatever reason you must run BIND 8, use nothing earlier than 8.2.5-REL, 8.3.1-REL. Do not under any circumstances run BIND 4. This release includes a critical bug fix to prevent DNS storms. Users of BIND 8.3.0 should upgrade immediately.