Debian Security Advisory 1847-1 – It was discovered that the BIND DNS server terminates when processing a specially crafted dynamic DNS update. This vulnerability affects all BIND servers which serve at least one DNS zone authoritatively, as a master, even if dynamic updates are not enabled. The default Debian configuration for resolvers includes several authoritative zones, too, so resolvers are also affected by this issue unless these zones have been removed.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/79796/dsa-1847-1.txt
Source: https://packetstormsecurity.com/files/79796/Debian-Linux-Security-Advisory-1847-1.html