JAVA.IO.INJ.ANDROID.MESSAGE : Android Message Injection (Java)

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CodeSonar^® 9.2p0

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Java

JAVA.IO.INJ.ANDROID.MESSAGE : Android Message Injection (Java)

Summary

Tainted Android device data flows into an field or method annotated as @MessageTrusted.

Checks for this class use the CodeSonar Java taint analysis. See Taint Tracking for CodeSonar Java Warning Classes for more information on this analysis, including lists of the methods that CodeSonar automatically recognizes as relevant and information about specifying additional methods that CodeSonar should recognize as taint sources, sinks, or sanitizers.

Properties

Class Name

Android Message Injection (Java)

Significance

security

Mnemonic

JAVA.IO.INJ.ANDROID.MESSAGE

Categories

CWE	CWE:319	Cleartext Transmission of Sensitive Information
CERT-Java	CERT-Java:SER02-J	Sign then seal objects before sending them outside a trust boundary
OWASP-2017	OWASP-2017:A1	Injection
	OWASP-2017:A3	Sensitive data exposure
OWASP-2021	OWASP-2021:A2	Cryptographic failures
	OWASP-2021:A3	Injection
OWASP-2025	OWASP-2025:A04	Cryptographic Failures
	OWASP-2025:A05	Injection

Availability

Available for Java and Kotlin.

Android Only. Warnings of this class will only be reported in Android code: that is, code that uses the Android API.

Enabling

Checks for this warning class are disabled by default. To enable them, add the following WARNING_FILTER rule to the project configuration file.

WARNING_FILTER += allow class="Android Message Injection (Java)"

Example

import android.app.PendingIntent;
import android.telephony.SmsManager;
import android.telephony.TelephonyManager;

public class MessageSender {

    SmsManager smsM;
    TelephonyManager tM;
    
    //...
    
    public void SendDefaultMessage(String destinationAddress, PendingIntent sendPI,PendingIntent deliveredPI) {
        
        String id = tM.getDeviceId();                  // This information is sensitive
        
        smsM.sendTextMessage(destinationAddress, null, id, sendPI, deliveredPI);  // "Android Message Injection (Java)" warning issued here 
        
    }
}

Relevant Configuration File Parameters

The following configuration file parameters affect checks for this warning class.

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