Cisco Cisco Firepower Management Center 2000 Guia Do Programador

Version 5.3

Sourcefire 3D System eStreamer Integration Guide

245

Understanding Discovery & Connection Data Structures

Host Discovery and Connection Data Blocks

Chapter 4

The 

 table describes the fields of the Integer data block:

Vulnerability Reference Data Block

The Vulnerability Reference data block describes the list of vulnerabilities to which 

a host is subject, including the affected port, protocol, server, and list of related 

vulnerabilities. The Vulnerability Reference data block has a block type of 8 in the 

series 1 group of blocks.

An asterisk (*) next to a series 1 data block name in the following 

diagram indicates the message may contain zero or more instances of the block.

The following diagram shows the format of the Vulnerability Reference data block:

Integer Data Block Fields 

Integer Block 

Type

uint32

Initiates an Integer data block. The value is 

always 7.

Integer Block 

Length

uint32

Number of bytes in the Integer data block. This 

value is always 12. 

Integer

uint32

Contains the integer value. 

Byte

0

1

2

3

Bit

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Vulnerability Reference Block Type (8)

Vulnerability Reference Block Length

Port

String Block Type (0)

String Block Type, continued

String Block Length

String Block Length, continued

Protocol Name...