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。

HTML5: Missing Framing Protection

Java/JSP

Abstract

应用程序不会限制浏览器从第三方站点呈现其内容。

Explanation

允许将您的网站添加到框架会引发安全问题。例如，这可能引发 Clickjacking 漏洞或允许异常的跨框架通信。

默认情况下，Spring Security 等框架将 X-Frame-Options 标头包含在内，从而指示浏览器是否应对应用程序进行组帧。禁用或不设置此标头会引发与跨框架相关的漏洞。

示例 1：以下代码配置了受 Spring Security 保护的应用程序，以禁用 X-Frame-Options 标头：


	<http auto-config="true">
        ...
        <headers>
            ...
            <frame-options disabled="true"/>
        </headers>
	</http>

References

[1] Standards Mapping - CIS Azure Kubernetes Service Benchmark 3

[2] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5

[3] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1

[4] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal

[5] Standards Mapping - Common Weakness Enumeration CWE ID 1021

[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001368, CCI-001414

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

[8] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-4 Information Flow Enforcement (P1)

[9] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-4 Information Flow Enforcement

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

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

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

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

[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 14.4.7 HTTP Security Headers Requirements (L1 L2 L3)

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

[16] Standards Mapping - OWASP Mobile 2024 M8 Security Misconfiguration

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

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

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

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

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

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

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

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

[25] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[26] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[27] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[28] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[29] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[30] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[31] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[32] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[33] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000480 CAT II, APSC-DV-000490 CAT II

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

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