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.

Dockerfile Misconfiguration: Default User Privilege

Docker

Abstract

El Dockerfile no especifica un USUARIO, por lo que se ejecuta de forma predeterminada con un usuario root.

Explanation

Cuando un Dockerfile no especifica un USER, los contenedores de Docker se ejecutan con privilegios de superusuario de forma predeterminada. Estos privilegios de superusuario se propagan al código que se ejecuta dentro del contenedor, que suele ser más permisivo de lo necesario. La ejecución del contenedor Docker con privilegios de superusuario amplía la superficie de ataque, lo que podría permitir a los atacantes realizar formas de explotación más graves.

References

[1] Docker USER instruction

[2] Standards Mapping - Common Weakness Enumeration CWE ID 20

[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [3] CWE ID 020

[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [3] CWE ID 020

[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [4] CWE ID 020

[6] Standards Mapping - Common Weakness Enumeration Top 25 2022 [4] CWE ID 020

[7] Standards Mapping - Common Weakness Enumeration Top 25 2023 [6] CWE ID 020

[8] Standards Mapping - Common Weakness Enumeration Top 25 2024 [12] CWE ID 020

[9] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000017

[10] Standards Mapping - FIPS200 CM

[11] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data

[12] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-2 Account Management (P1)

[13] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-2 Account Management

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

[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 5.1.3 Input Validation Requirements (L1 L2 L3), 5.1.4 Input Validation Requirements (L1 L2 L3)

[16] Standards Mapping - OWASP Mobile 2014 M1 Weak Server Side Controls

[17] Standards Mapping - OWASP Mobile 2024 M2 Inadequate Supply Chain Security

[18] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management

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

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

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

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

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

[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.6

[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.6

[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.6

[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.6

[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4

[29] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 6.2.4

[30] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection

[31] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection

[32] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection

[33] Standards Mapping - SANS Top 25 2009 Insecure Interaction - CWE ID 020

[34] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000330 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000330 CAT II

[36] Standards Mapping - Web Application Security Consortium Version 2.00 Application Misconfiguration (WASC-15)

desc.configuration.docker.dockerfile_misconfiguration_default_user_privilege