Reino: Environment

Esta sección incluye todo lo que está fuera del código fuente pero aun así es importante para la seguridad del producto que se está creando. Dado que todas las cuestiones incluidas en esta sección no están directamente relacionadas con el código fuente, las hemos separado de las demás secciones.

WCF Misconfiguration: Transport Security Enabled

C#/VB.NET/ASP.NET

Abstract

La aplicación utiliza un punto final de WCF que se basa en la seguridad de la transferencia del modo de transporte. El modo de transporte es la opción menos segura y se debe evitar.

Explanation

La seguridad del transporte especifica que se proporciona confidencialidad, integridad y autenticación mediante los mecanismos de capas de transporte (como HTTPS). Cuando usamos un transporte como HTTPS, este modo tiene la ventaja de ser eficiente en su rendimiento y bien comprendido debido a su prevalencia en Internet. La desventaja es que este tipo de seguridad se aplica de forma independiente en cada salto de la ruta de comunicación, haciendo que la comunicación sea susceptible a un ataque de tipo "man-in-the-middle". WCF ofrece otros dos modos de seguridad de transferencia y ambos son preferibles: mensaje y transporte con credencial de mensaje. La seguridad de los mensajes utiliza la especificación de WS-Security para garantizar la confidencialidad, integridad y autenticación al nivel del mensaje. Esto proporciona seguridad y flexibilidad de un extremo a otro en los métodos de transporte. Sin embargo, reduce el rendimiento.

El método final, transporte con credencial de mensaje, es un híbrido de transporte y método. La seguridad de mensajes se usa para autenticar al cliente, y la seguridad de transporte se usa para autenticar el servidor y aportar confidencialidad e integridad. Es casi tan eficiente como la seguridad del transporte pura.

References

[1] J.D. Meier, Carlos Farre, Jason Taylor, Prashant Bansode, Steve Gregersen, Madhu Sundararajan, Rob Boucher Improving Patterns and Practices: Improving Web Services Security Guide Microsoft

[2] Microsoft Delivery Network (MSDN) Microsoft

[3] Standards Mapping - Common Weakness Enumeration CWE ID 285

[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000068, CCI-001941, CCI-001942, CCI-002418, CCI-002420, CCI-002421, CCI-002422

[5] Standards Mapping - FIPS200 IA

[6] Standards Mapping - General Data Protection Regulation (GDPR) Insufficient Data Protection

[7] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-17 Remote Access (P1), IA-2 Identification and Authentication (Organizational Users) (P1), SC-8 Transmission Confidentiality and Integrity (P1)

[8] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-17 Remote Access, IA-2 Identification and Authentication (Organizational Users), SC-8 Transmission Confidentiality and Integrity

[9] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration

[10] Standards Mapping - OWASP Application Security Verification Standard 4.0 4.1.3 General Access Control Design (L1 L2 L3), 4.1.5 General Access Control Design (L1 L2 L3), 4.2.1 Operation Level Access Control (L1 L2 L3), 13.1.4 Generic Web Service Security Verification Requirements (L2 L3)

[11] Standards Mapping - OWASP Mobile 2014 M3 Insufficient Transport Layer Protection

[12] Standards Mapping - OWASP Top 10 2004 A3 Broken Authentication and Session Management

[13] Standards Mapping - OWASP Top 10 2007 A7 Broken Authentication and Session Management

[14] Standards Mapping - OWASP Top 10 2010 A3 Broken Authentication and Session Management

[15] Standards Mapping - OWASP Top 10 2013 A2 Broken Authentication and Session Management

[16] Standards Mapping - OWASP Top 10 2017 A2 Broken Authentication

[17] Standards Mapping - OWASP Top 10 2021 A07 Identification and Authentication Failures

[18] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3, Requirement 7.2

[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7, Requirement 7.2

[20] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.8, Requirement 7.2

[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10, Requirement 7.2

[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10, Requirement 7.2

[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10, Requirement 7.2

[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10, Requirement 7.2

[25] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4, Requirement 4.2.1

[26] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4, Requirement 4.2.1

[27] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection, Control Objective 5.4 - Authentication and Access Control

[28] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection, Control Objective 5.4 - Authentication and Access Control

[29] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection, Control Objective 5.4 - Authentication and Access Control

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

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

[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3480.2 CAT II, APP3260.1 CAT II

[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3480.2 CAT II, APP3260 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3480.2 CAT II, APP3260 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3480.2 CAT II, APP3260 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3480.2 CAT II, APP3260 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3480.2 CAT II, APP3260 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3480.2 CAT II, APP3260 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000260 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002440 CAT I, APSC-DV-002450 CAT II, APSC-DV-002460 CAT II, APSC-DV-002470 CAT II

[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)

[55] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication

desc.semantic.dotnet.wcf_misconfiguration_transport_security_enabled