From owner-freebsd-security Mon Nov 24 05:25:46 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id FAA02202 for security-outgoing; Mon, 24 Nov 1997 05:25:46 -0800 (PST) (envelope-from owner-freebsd-security) Received: from cheops.anu.edu.au (avalon@cheops.anu.edu.au [150.203.76.24]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id FAA02196 for ; Mon, 24 Nov 1997 05:25:39 -0800 (PST) (envelope-from avalon@coombs.anu.edu.au) Message-Id: <199711241325.FAA02196@hub.freebsd.org> Received: by cheops.anu.edu.au (1.37.109.16/16.2) id AA154627890; Tue, 25 Nov 1997 00:24:50 +1100 From: Darren Reed Subject: Re: new TCP/IP bug in win95 (fwd) To: Don.Lewis@tsc.tdk.com (Don Lewis) Date: Tue, 25 Nov 1997 00:24:49 +1100 (EDT) Cc: jas@flyingfox.com, robert@cyrus.watson.org, security@FreeBSD.ORG In-Reply-To: <199711241136.DAA21524@salsa.gv.tsc.tdk.com> from "Don Lewis" at Nov 24, 97 03:36:41 am X-Mailer: ELM [version 2.4 PL23] Content-Type: text Sender: owner-freebsd-security@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk In some mail from Don Lewis, sie said: > > + * As it stands, it's possible for a forged SYN to cause > + * us to do a self-connect on a listening socket if the > + * proper sequence number can be guessed. The non-trivial to guess iss is the default now, right ?