named in BIND 8.2 through 8.2.2-P6 allows remote attackers to cause a denial of service by sending an SRV record to the server, aka the "srv bug."
https://exchange.xforce.ibmcloud.com/vulnerabilities/5814
http://www.redhat.com/support/errata/RHSA-2000-107.html
https://euvd.enisa.europa.eu/vulnerability/EUVD-2000-0875
http://frontal2.mandriva.com/security/advisories?name=MDKSA-2000:067
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000339
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000338
http://archives.neohapsis.com/archives/linux/suse/2000-q4/0657.html