界: Encapsulation

封装即绘制强边界。在 Web 浏览器中，这可能意味着确保您的移动代码不会被其他移动代码滥用。在服务器上，这可能意味着区分已验证数据和未验证数据、区分一个用户的数据和另一个用户的数据，或者区分允许用户查看的数据和不允许用户查看的数据。

Kubernetes Misconfiguration: Kubelet Anonymous Access

YAML

Abstract

Kubelet 配置中已启用匿名请求。

Explanation

存在允许 Kubelets 处理匿名请求的配置。任何配置的身份验证方法都不会拒绝匿名请求。由于 Kubelets 是管理工作程序计算机工作负载的 Kubernetes 主要代理，攻击者可以使用匿名请求来访问保护不充分和安全敏感的服务 API。

示例 1：以下配置文件允许 Kubelet 处理匿名请求，因为 anonymous 字段设置为 enabled:true。


...
kind: KubeletConfiguration
...
authentication:
  anonymous:
    enabled: true
...

References

[1] Set Kubelet parameters via a config file The Kubernetes Authors

[2] Kubelet The Kubernetes Authors

[3] Standards Mapping - CIS Kubernetes Benchmark Recommendation 4.2.1

[4] Standards Mapping - Common Weakness Enumeration CWE ID 284

[5] Standards Mapping - Common Weakness Enumeration Top 25 2020 [18] CWE ID 522

[6] Standards Mapping - Common Weakness Enumeration Top 25 2021 [18] CWE ID 862

[7] Standards Mapping - Common Weakness Enumeration Top 25 2022 [16] CWE ID 862

[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-000213, CCI-001084, CCI-002165

[9] Standards Mapping - FIPS200 AC

[10] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation

[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-3 Access Enforcement (P1), SC-3 Security Function Isolation (P1)

[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-3 Access Enforcement, SC-3 Security Function Isolation

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

[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 1.4.2 Access Control Architectural Requirements (L2 L3), 1.4.4 Access Control Architectural Requirements (L2 L3)

[15] Standards Mapping - OWASP Mobile 2014 M5 Poor Authorization and Authentication

[16] Standards Mapping - OWASP Top 10 2004 A2 Broken Access Control

[17] Standards Mapping - OWASP Top 10 2007 A4 Insecure Direct Object Reference

[18] Standards Mapping - OWASP Top 10 2010 A4 Insecure Direct Object References

[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 6.5.2

[23] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.4

[24] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.8

[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.8

[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.8

[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.8

[28] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.8

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

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

[31] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 5.4 - Authentication and Access Control

[32] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 5.4 - Authentication and Access Control

[33] 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

[34] Standards Mapping - SANS Top 25 2009 Porous Defenses - CWE ID 285

[35] Standards Mapping - SANS Top 25 2010 Porous Defenses - CWE ID 285

[36] Standards Mapping - SANS Top 25 2011 Risky Resource Management - CWE ID 676

[37] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3510 CAT I

[38] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3510 CAT I

[39] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3510 CAT I

[40] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3510 CAT I

[41] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3510 CAT I

[42] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3510 CAT I

[43] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3510 CAT I

[44] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[46] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[47] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[48] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[49] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[50] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[51] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[52] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[53] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[54] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[55] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[56] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[57] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[58] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000460 CAT I, APSC-DV-000470 CAT II, APSC-DV-002360 CAT II

[59] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authorization (WASC-02)

[60] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authorization

desc.structural.yaml.kubernetes_misconfiguration_kubelet_anonymous_access