nvdcommon

Documentation

Overview

Package nvdcommon provides a common interface for NVD JSON and XML feeds.

Index

• Constants
• type CVEItem
  • func MergeCVEItems(x, y CVEItem) CVEItem
• type LogicalTest

Constants

const TimeLayout = "2006-01-02T15:04Z"

TimeLayout is the layout of NVD CVE timestamps.

Types

type CVEItem

type CVEItem interface {
	CVEID() string
	Config() []LogicalTest
	ProblemTypes() []string
	CVSS20base() float64
	CVSS30base() float64
}

CVEItem is an interface that provides access to CVE data from vulnerability feed

func MergeCVEItems

func MergeCVEItems(x, y CVEItem) CVEItem

MergeCVEItems combines two CVEItems: resulted CVEItem inherits all mutually exclusive methods (e.g. CVEID()) from CVEItem x; but Configuration() call returns rule equal to x.LogicalTests AND NOT y.LogicalTests

type LogicalTest

type LogicalTest interface {
	LogicalOperator() string // "and", "or", "eq"
	NegateIfNeeded(bool) bool
	InnerTests() []LogicalTest
	MatchPlatform(platform *wfn.Attributes, requireVersion bool) bool
	CPEs() []*wfn.Attributes
}

LogicalTest describes logical test performed during matching