The remote name server may be affected by multiple denial of service
vulnerabilities.
Description :
The version of BIND installed on the remote host suggests that it
suffers from multiple denial of service vulnerabilities, which may be
triggered by either by sending a large volume of recursive queries or
queries for SIG records where there are multiple SIG(covered) RRsets.
Note that obtained the version by sending a special DNS request
for the text version.bind in the domain chaos, the value of which
can be and sometimes is tweaked by DNS administrators.