CAPEC-322

TCP (ISN) Greatest Common Divisor Probe
Média
Baixa
Stable
2014-06-23
00h00 +00:00
2018-07-31
00h00 +00:00
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Descrições CAPEC

This OS fingerprinting probe sends a number of TCP SYN packets to an open port of a remote machine. The Initial Sequence Number (ISN) in each of the SYN/ACK response packets is analyzed to determine the smallest number that the target host uses when incrementing sequence numbers. This information can be useful for identifying an operating system because particular operating systems and versions increment sequence numbers using different values. The result of the analysis is then compared against a database of OS behaviors to determine the OS type and/or version.

Informações CAPEC

Pré-requisitos

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.

Recursos Necessários

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

Fraquezas Relacionadas

CWE-ID Nome da Fraqueza

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.

Referências

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.

Submissão

Nome Organização Data Data de lançamento
CAPEC Content Team The MITRE Corporation 2014-06-23 +00:00

Modificações

Nome Organização Data Comentário
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