FreeBSD Security Advisory FreeBSD-SA-02:29 - A buffer overflow has been found tcpdump v3.7.1 and below which can be triggered through specially crafted NFS packets. Since tcpdump typically runs with root privileges, exploitation of this vulnerability can be used to remotely execute code on systems that are affected.
e80b102939576bd0557c204c249e44d533520aa46fd213b0c8a7af8d017ca2bd