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.

Kubernetes Misconfiguration: HTTP Basic Authentication

Abstract
Um servidor da API Kubernetes aceita autenticação HTTP básica.
Explanation
Um servidor da API Kubernetes, a entidade de gerenciamento central de um cluster, aceita a autenticação HTTP básica para autenticar usuários. A autenticação básica HTTP está obsoleta e suscetível a ataques de força bruta e vazamentos de credenciais de usuário para invasores em um ambiente mal configurado.

Exemplo 1: A configuração a seguir inicia um servidor da API Kubernetes e define o sinalizador --basic-auth-file=<filename>> para usar autenticação básica HTTP.

...
kind: Pod
...
spec:
  containers:
    - command:
      - kube-apiserver
      - --basic-auth-file=<filename>
    image: example.domain/kube-apiserver-amd64:v1.6.0
    livenessProbe:
...
References
[1] Kubernetes API Access Control The Kubernetes Authors
[2] Kubernetes API Server The Kubernetes Authors
[3] Standards Mapping - Common Weakness Enumeration CWE ID 319
[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [18] CWE ID 522
[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [18] CWE ID 862
[6] Standards Mapping - Common Weakness Enumeration Top 25 2022 [16] CWE ID 862
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001958
[8] Standards Mapping - FIPS200 CM
[9] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 IA-3 Device Identification and Authentication (P1), IA-8 Identification and Authentication (Non-Organizational Users) (P1)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 IA-3 Device Identification and Authentication, IA-8 Identification and Authentication (Non-Organizational Users)
[12] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 1.9.1 Communications Architectural Requirements (L2 L3), 2.2.5 General Authenticator Requirements (L3), 2.6.3 Look-up Secret Verifier Requirements (L2 L3), 6.2.1 Algorithms (L1 L2 L3), 8.3.1 Sensitive Private Data (L1 L2 L3), 8.1.6 General Data Protection (L3), 9.1.1 Communications Security Requirements (L1 L2 L3), 9.2.2 Server Communications Security Requirements (L2 L3), 14.4.5 HTTP Security Headers Requirements (L1 L2 L3)
[14] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication
[15] Standards Mapping - OWASP Top 10 2004 A10 Insecure Configuration Management
[16] Standards Mapping - OWASP Top 10 2007 A7 Broken Authentication and Session Management
[17] Standards Mapping - OWASP Top 10 2010 A6 Security Misconfiguration
[18] Standards Mapping - OWASP Top 10 2013 A5 Security Misconfiguration
[19] Standards Mapping - OWASP Top 10 2017 A6 Security Misconfiguration
[20] Standards Mapping - OWASP Top 10 2021 A05 Security Misconfiguration
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.10
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10
[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10
[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10
[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10
[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 5.4 - Authentication and Access Control
[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control
[31] 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
[32] Standards Mapping - SANS Top 25 2009 Porous Defenses - CWE ID 285
[33] Standards Mapping - SANS Top 25 2011 Porous Defenses - CWE ID 311
[34] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3260.1 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3260 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3260 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3260 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3260 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3260 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3260 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001650 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001650 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001650 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001650 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001650 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001650 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001650 CAT II
[48] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001650 CAT II
[49] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001650 CAT II
[50] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001650 CAT II
[51] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001650 CAT II
[52] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001650 CAT II
[53] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001650 CAT II
[54] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001650 CAT II
[55] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001650 CAT II
[56] Standards Mapping - Security Technical Implementation Guide Version 6.2 APSC-DV-001650 CAT II
[57] Standards Mapping - Web Application Security Consortium Version 2.00 Server Misconfiguration (WASC-14)
desc.structural.yaml.kubernetes_misconfiguration_http_basic_authentication