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.

Kubernetes Misconfiguration: Missing Security Context

YAML

Abstract

Un contenedor carece de contexto de seguridad.

Explanation

Es recomendable definir de manera individualizada permisos que se adhieran al principio de privilegios mínimos. Un contexto de seguridad de Kubernetes define los privilegios y la configuración de control de acceso para un contenedor o Pod. Un contenedor carece de contexto de seguridad si no existe tal configuración tanto a nivel del Pod como a nivel del contenedor.

Ejemplo 1: La siguiente configuración define un Pod sin ningún contexto de seguridad porque no existe el campo securityContext.


apiVersion: v1
kind: Pod
...
spec:
  containers:
    - name: web
      image: nginx
      ports:
        - name: web
          containerPort: 80
          protocol: TCP

References

[1] Configure a Security Context for a Pod or Container The Kubernetes Authors

[2] Standards Mapping - CIS Kubernetes Benchmark Recommendation 1.2.12

[3] Standards Mapping - Common Weakness Enumeration CWE ID 250

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

[5] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000381, CCI-002233, CCI-002235

[6] Standards Mapping - FIPS200 AC

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

[8] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-6 Least Privilege (P1), CM-7 Least Functionality (P1)

[9] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-6 Least Privilege, CM-7 Least Functionality

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

[11] Standards Mapping - OWASP Application Security Verification Standard 4.0 10.2.2 Malicious Code Search (L2 L3)

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

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

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

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

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

[17] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration

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

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

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

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

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

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

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

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

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

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

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

[29] 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

[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 APP3500 CAT II

[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3500 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3500 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3500 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3500 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3500 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3500 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000500 CAT II, APSC-DV-000510 CAT I, APSC-DV-001500 CAT II

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

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

desc.structural.yaml.kubernetes_misconfiguration_missing_security_context.base