The wget-like utility present in the FreeBSD base system is fetch(1). It is a cli for the underlying libfetch, which provides HTTP/FTP client functions, and is used behind the scenes in a lot of places in the FreeBSD base, notably by all the package manager and ports systems.

The vulnerable ftp we're talking about here is a completely distinct piece of software, which is generally used only when you want to interactively browse a ftp server. But it doesn't seem to be related much to fetch(1). It has obviously common origins with the OpenBSD one, but I can't comment on how vulnerable the OpenBSD version is.

As an aside, this bug was fixed in OpenBSD's ftp(1) 5 years ago.

http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ftp/fet...

http://marc.info/?l=openbsd-cvs&m=125128957525639&w=2