Reino: Security Features

La seguridad de un software no es un software de seguridad. Nos preocupamos de cuestiones como la autenticación, el control de acceso, la confidencialidad, la criptografía y la gestión de privilegios.

Privilege Management: Missing Intent Permission

Java/JSP

Abstract

El programa intenta realizar una operación sin solicitar el permiso necesario.

Explanation

Determinadas operaciones de Android necesitan permisos. La aplicación debe solicitar los permisos en el momento de la instalación enumerándolos en el archivo AndroidManifest.xml mediante las etiquetas <uses-permission/>. Si no se han solicitado los permisos necesarios, las operaciones que requieren esos permisos producirán errores a la vez. En algunos casos, se devuelve un java.lang.SecurityException a la aplicación. En otras ocasiones, las operaciones producen un error en silencio sin una excepción.

Ejemplo 1: el siguiente código envía una finalidad con la acción android.provider.Telephony.SMS_RECEIVED.


    Intent i = new Intent("android.provider.Telephony.SMS_RECEIVED");
    context.sendBroadcast(i);

Para enviar esta finalidad, se debe disponer del permiso android.permission.BROADCAST_SMS. Si la aplicación no solicita este permiso en el archivo manifest, la aplicación no podrá enviar la finalidad.

References

[1] Using Permissions

[2] A. P. Felt, E. Chin, S. Hanna, D. Song, and D. Wagner Android Permissions Demystified

[3] Standards Mapping - Common Weakness Enumeration CWE ID 280

[4] Standards Mapping - Common Weakness Enumeration Top 25 2023 [22] CWE ID 269

[5] Standards Mapping - Common Weakness Enumeration Top 25 2024 [15] CWE ID 269

[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001368, CCI-001414, CCI-002038, CCI-002039

[7] Standards Mapping - FIPS200 AC

[8] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation

[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-4 Information Flow Enforcement (P1), IA-11 Re-Authentication (P0)

[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-4 Information Flow Enforcement, SC-11 Trusted Path

[11] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication

[12] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization

[13] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-AUTH-1

[14] Standards Mapping - OWASP Top 10 2004 A2 Broken Access Control

[15] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration

[16] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration

[17] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration

[18] Standards Mapping - OWASP Top 10 2021 A01 Broken Access Control

[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10

[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 7.1.1

[21] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 7.1.1

[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 7.1.2

[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 7.1.2

[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 7.1.2

[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 7.1.2

[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 7.2.2

[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 7.2.2

[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control

[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control

[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control, Control Objective C.2.3 - Web Software Access Controls

[31] Standards Mapping - SANS Top 25 2009 Porous Defenses - CWE ID 285

[32] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 285

[33] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[40] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[41] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[42] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[43] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[44] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[46] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II, APSC-DV-001520 CAT II, APSC-DV-001530 CAT II

[47] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II, APSC-DV-001520 CAT II, APSC-DV-001530 CAT II

[48] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authorization (WASC-02)

[49] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authorization

desc.dataflow.java.privilege_management_missing_intent_permission