[ale] [Fwd: IETF Draft on Transmission Control Protocol security considerations]

[Geoffrey]

Of interest:

-------- Original Message --------
Subject: IETF Draft on Transmission Control Protocol security considerations
Date: Tue, 20 Apr 2004 17:47:06 -0700
From: Thor Larholm <thor at pivx.com>
To: <bugtraq at securityfocus.com>, <ntbugtraq at listserv.ntbugtraq.com>

>From the Abstract:

    TCP (RFC793 [1]) is widely deployed and one of the most often used
    reliable end to end protocols for data communication. Yet when it was
    defined over 20 years ago the internet, as we know it, was a
    different place lacking many of the threats that are now common.
    Recently several rather serious threats have been detailed that can
    pose new methods for both denial of service and possibly data
    injection by blind attackers. This document details those threats and
    also proposes some small changes to the way TCP handles inbound
    segments that either eliminate the threats or at least minimize them
    to a more acceptable level.

http://www.ietf.org/internet-drafts/draft-ietf-tcpm-tcpsecure-00.txt


This is in response to Technical Cyber Security Alert TA04-111A

http://www.us-cert.gov/cas/techalerts/TA04-111A.html




Regards

Thor Larholm
Senior Security Researcher
PivX Solutions
24 Corporate Plaza #180
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thor at pivx.com
Phone: +1 (949) 231-8496
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-- 
Until later, Geoffrey                     Registered Linux User #108567
Building secure systems in spite of Microsoft