The remote host is missing updates announced in advisory SUSE-SA:2002:044.
The security research company ISS (Internet Security Services) has discovered several vulnerabilities in the BIND8 name server, including a remotely exploitable buffer overflow.
The advisories by ISS and ISC mention the following problems in detail:
1. There is a buffer overflow in the way named handles SIG records. This buffer overflow can be exploited to obtain access to the victim host under the account the named process is running with.
In order to exploit this problem, the attacker must control an existing DNS domain, and must be allowed to perform a recursive query.
The impact of this vulnerability is serious.
2. There are several Denial Of Service problems in BIND8 that allow remote attackers to terminate the name server process.
At least one of these vulnerabilities seems to be exploitable.
Solution: Update your system with the packages as indicated in the referenced security advisory.