Residual threats in draft-savola-v6ops-6to4-security-02.txt?

[Erik Nordmark <Erik.Nordmark@sun.com>]

Maybe it's just me but I can't clearly find the threats that remain
once all the clarified and extended rules in section 5 and 6 have
been applied.

Is this what the "fix" column in the table in 5.5.1 is trying to tell me?
It would be useful to flesh that out a bit.

  Erik