FreeBSD Security Advisory (FreeBSD-SA-05:10.tcpdump.asc)

Summary
The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-05:10.tcpdump.asc
Solution
Upgrade your system to the appropriate stable release or security branch dated after the correction date https://secure1.securityspace.com/smysecure/catid.html?in=FreeBSD-SA-05:10.tcpdump.asc
Insight
The tcpdump utility is used to capture and examine network traffic. Several tcpdump protocol decoders contain programming errors which can cause them to go into infinite loops.