界: Environment

本節包括原始程式碼之外的所有內容，但對於建立中產品的安全性仍至關重要。由於此領域所涵蓋的問題與原始程式碼沒有直接關係，因此我們將其與其他領域分開。

Kubernetes Misconfiguration: HTTP Basic Authentication

YAML

Abstract

Kubernetes API 伺服器接受 HTTP 基本驗證。

Explanation

Kubernetes API 伺服器是叢集的中央管理實體，接受 HTTP 基本驗證來驗證使用者。HTTP 基本驗證已棄用，且容易受到暴力破解攻擊，在錯誤設定的環境中，會將使用者憑證洩露給攻擊者。

範例 1：以下組態將啟動 Kubernetes API 伺服器，並將 --basic-auth-file=<filename>> 旗標設定為使用 HTTP基本驗證。


...
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