Buffer overflow in tcpdump 3.6.2 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via an NFS packet.
http://www.securityfocus.com/bid/4890
http://www.redhat.com/support/errata/RHSA-2003-214.html
http://www.redhat.com/support/errata/RHSA-2002-121.html
http://www.redhat.com/support/errata/RHSA-2002-094.html
http://www.iss.net/security_center/static/9216.php
http://www.debian.org/security/2003/dsa-255
http://online.securityfocus.com/advisories/4169
http://marc.info/?l=bugtraq&m=102650721503642&w=2
http://marc.info/?l=bugtraq&m=102339541014226&w=2
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000491