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: Default User Privilege

Docker

Abstract

O Dockerfile não especifica um USER, portanto, o padrão é executado com um usuário root.

Explanation

Quando um Dockerfile não especifica um USER, os contêineres do Docker são executados com privilégios de superusuário por padrão. Esses privilégios de superusuário são propagados para o código em execução dentro do contêiner, o que geralmente é mais permissão do que o necessário. A execução do contêiner do Docker com privilégios de superusuário amplia a superfície de ataque que pode permitir que invasores executem formas mais sérias de exploração.

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