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: Sensitive Host Directory

Docker

Abstract

La revelación de directorios de host confidenciales podría brindarle a un atacante acceso a información vital del sistema.

Explanation

Puede reconstruir un Dockerfile a partir de una imagen de docker públicamente disponible mediante la inspección del docker y el comando de historial, o automatizando este proceso a través de una herramienta de terceros. Si se agrega información confidencial utilizando el comando ADD/COPY, un atacante puede recrear cada capa del docker para obtener la información.

El uso de Volumes también puede exponer directorios confidenciales. Si necesita usar Volumes para conservar los datos, evite montar directorios confidenciales.

References

[1] Docker ADD/COPY instruction

[2] Docker Volume instruction

[3] Protecting Sensitive Information

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

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

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

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

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

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

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

[11] Standards Mapping - FIPS200 CM

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

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

[14] 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)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

desc.configuration.docker.dockerfile_misconfiguration_sensitive_host_directory