Two news flaws have been discovered in BIND. BIND 9.3.0 suffers from a denial of service flaw in its validator. BIND 8.4.4 and 8.4.5 suffer from a denial of service flaw due to an overrun exploitable in the q_usedns array which is used to track queries.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/35910/bindFlaws.txt
Source: https://packetstormsecurity.com/files/35910/bindFlaws.txt.html