Date: Sun, 20 Feb 2000 23:28:59 -0500 (EST) From: Omachonu Ogali <oogali@intranova.net> To: Lowell Gilbert <lowell@world.std.com> Cc: freebsd-security@freebsd.org Subject: Re: Random Sequence Numbers Message-ID: <Pine.BSF.4.10.10002202328500.790-100000@hydrant.intranova.net> In-Reply-To: <rd6hff3yf07.fsf@world.std.com>
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Har, Har, Har. On 20 Feb 2000, Lowell Gilbert wrote: > Omachonu Ogali <oogali@intranova.net> writes: > > > That was dropped a while ago and I saw that post Steven did, and secondly > > Dan told me he's done it already so there was no need to go on as it was > > only about 4-5 lines of code. > > Actually, what Dan had done was randomizing the *initial* sequence > numbers in a TCP session, as (in fact) Bellovin described in RFC 1948. > What *your* code did was randomize *every* packet's sequence number. > I still insist on believing that you had to be kidding, because the idea > and the execution both qualify among the best spoofs I've seen in weeks. > > - Lowell Gilbert > -- +-------------------------------------------------------------------------+ | Omachonu Ogali oogali@intranova.net | | Intranova Networking Group http://tribune.intranova.net | | PGP Key ID: 0xBFE60839 | | PGP Fingerprint: C8 51 14 FD 2A 87 53 D1 E3 AA 12 12 01 93 BD 34 | +-------------------------------------------------------------------------+ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message
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