com.h3xstream.findsecbugs.injection.command

Class CommandInjectionDetector

java.lang.Object

com.h3xstream.findsecbugs.injection.AbstractTaintDetector

com.h3xstream.findsecbugs.injection.AbstractInjectionDetector

com.h3xstream.findsecbugs.injection.BasicInjectionDetector

com.h3xstream.findsecbugs.injection.command.CommandInjectionDetector

All Implemented Interfaces:

edu.umd.cs.findbugs.Detector, edu.umd.cs.findbugs.Priorities

public class CommandInjectionDetector
extends BasicInjectionDetector

Detect the usage of Runtime and ProcessBuilder to execute system command.

See Also:

ProcessBuilder, Runtime

Field Summary

Fields inherited from class com.h3xstream.findsecbugs.injection.AbstractInjectionDetector

injectionSinks

Fields inherited from class com.h3xstream.findsecbugs.injection.AbstractTaintDetector

bugReporter

Fields inherited from interface edu.umd.cs.findbugs.Priorities

EXP_PRIORITY, HIGH_PRIORITY, IGNORE_PRIORITY, LOW_PRIORITY, NORMAL_PRIORITY

Constructor Summary

Constructors

Constructor and Description
CommandInjectionDetector(edu.umd.cs.findbugs.BugReporter bugReporter)

Method Summary

Modifier and Type	Method and Description
protected int	getPriority(Taint taint) The default implementation of getPriority() can be overridden if the severity and the confidence for risk is particular.

Methods inherited from class com.h3xstream.findsecbugs.injection.BasicInjectionDetector

addParsedInjectionPoint, getInjectionPoint, loadConfiguredSinks, loadConfiguredSinks, loadCustomSinks, loadCustomSinksConfigFiles, loadSink, registerVisitor

Methods inherited from class com.h3xstream.findsecbugs.injection.AbstractInjectionDetector

analyzeLocation, getPriorityFromTaintFrame, report

Methods inherited from class com.h3xstream.findsecbugs.injection.AbstractTaintDetector

analyzeMethod, shouldAnalyzeClass, visitClassContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CommandInjectionDetector

public CommandInjectionDetector(edu.umd.cs.findbugs.BugReporter bugReporter)

Method Detail

getPriority

protected int getPriority(Taint taint)

Description copied from class: AbstractInjectionDetector

The default implementation of getPriority() can be overridden if the severity and the confidence for risk is particular. By default, injection will be rated "High" if the complete link between source and sink is made. If it is not the case but concatenation with external source is made, "Medium" is used.

Overrides:

getPriority in class AbstractInjectionDetector

Parameters:

taint - Detail about the state of the value passed (Cumulative information leading to the variable passed).

Returns:

Priorities interface values from 1 to 5 (Enum-like interface)