Reino: Environment

Esta seção contém tudo o que fica fora do código-fonte, porém que é essencial para a segurança do produto que está sendo criado. Como os problemas tratados neste domínio não são diretamente relacionados com o código-fonte, nós o separamos dos demais domínios.

Dockerfile Misconfiguration: Privileged Container

Docker

Abstract

O Dockerfile define um contêiner para ser executado com o usuário raiz

Explanation

O Dockerfile com a instrução USER definida como raiz tem um privilégio excessivamente permissivo para fazer alterações dentro do contêiner. Isso viola o princípio de execução de imagens com o mínimo de privilégios. Em casos normais, as permissões de raiz podem ser necessárias para instalar pacotes e criar pastas. Após a conclusão da instalação, uma boa prática é adicionar um usuário com privilégios restritos.

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 - FIPS200 CM

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

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

[12] 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)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

desc.configuration.docker.dockerfile_misconfiguration_privileged_container