CAPEC-326

TCP Initial Window Size Probe
Moyen
Bas
Stable
2014-06-23
00h00 +00:00
2018-07-31
00h00 +00:00
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Descriptions du CAPEC

This OS fingerprinting probe checks the initial TCP Window size. TCP stacks limit the range of sequence numbers allowable within a session to maintain the "connected" state within TCP protocol logic. The initial window size specifies a range of acceptable sequence numbers that will qualify as a response to an ACK packet within a session. Various operating systems use different Initial window sizes. The initial window size can be sampled by establishing an ordinary TCP connection.

Informations du CAPEC

Conditions préalables

The ability to monitor and interact with network communications.Access to at least one host, and the privileges to interface with the network interface card.

Ressources nécessaires

A tool capable of sending and receiving packets from a remote system.

Faiblesses connexes

CWE-ID Nom de la faiblesse

CWE-200

 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Références

REF-33

Hacking Exposed: Network Security Secrets & Solutions
Stuart McClure, Joel Scambray, George Kurtz.

REF-128

RFC793 - Transmission Control Protocol
Defense Advanced Research Projects Agency Information Processing Techniques Office, Information Sciences Institute University of Southern California.
http://www.faqs.org/rfcs/rfc793.html

REF-212

Nmap Network Scanning: The Official Nmap Project Guide to Network Discovery and Security Scanning
Gordon "Fyodor" Lyon.

Soumission

Nom Organisation Date Date de publication
CAPEC Content Team The MITRE Corporation 2014-06-23 +00:00

Modifications

Nom Organisation Date Commentaire
CAPEC Content Team The MITRE Corporation 2017-05-01 +00:00 Updated Attack_Motivation-Consequences, Attack_Prerequisites, Related_Attack_Patterns, Resources_Required, Typical_Likelihood_of_Exploit
CAPEC Content Team The MITRE Corporation 2018-07-31 +00:00 Updated Related_Weaknesses