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。

System Information Leak: Overly Broad SQL Logging

C#/VB.NET/ASP.NET
Java/JSP

Abstract

应用程序启用了敏感数据记录，这可能会暴露系统信息或危及用户私人数据。

Explanation

避免在生产系统中记录 SQL 查询。SQL 查询通常包含敏感信息，例如信用卡详细信息或社会保障号码，采用明文形式记录此信息可能会危及信息机密性。

示例 1：以下 Entity Framwork Core 框架代码将 EnableSensitiveDataLogging 选项设置为 true，这使得在数据库命令中使用的应用程序数据包含在日志记录和异常消息中。


    ...
    services.AddDbContext<ApplicationDbContext>(options => {
        options.UseSqlServer(_configuration.GetConnectionString("ApplicationDbConnection"));
        options.EnableSensitiveDataLogging(true);
    });
    ...

References

[1] Microsoft DbContextOptionsBuilder.EnableSensitiveDataLogging Method

[2] Standards Mapping - Common Weakness Enumeration CWE ID 497

[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [4] CWE ID 200

[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [7] CWE ID 200

[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [20] CWE ID 200

[6] Standards Mapping - Common Weakness Enumeration Top 25 2024 [17] CWE ID 200

[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-002420

[8] Standards Mapping - FIPS200 AU

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

[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-4 Information Flow Enforcement (P1), AC-23 Data Mining Protection (P0), SC-8 Transmission Confidentiality and Integrity (P1), SI-11 Error Handling (P2)

[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-4 Information Flow Enforcement, AC-23 Data Mining Protection, SC-8 Transmission Confidentiality and Integrity, SI-11 Error Handling

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

[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 8.3.4 Sensitive Private Data (L1 L2 L3), 14.3.3 Unintended Security Disclosure Requirements (L1 L2 L3)

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

[15] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-PLATFORM-1

[16] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling

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

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

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

[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 3.4

[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 3.4, Requirement 6.5.6

[22] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 3.4, Requirement 6.5.5

[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 3.4, Requirement 6.5.5

[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 3.4, Requirement 6.5.5

[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 3.4, Requirement 6.5.5

[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 3.4, Requirement 6.5.5

[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 3.5.1, Requirement 6.2.4

[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0.1 Requirement 3.3.2, Requirement 3.3.3, Requirement 3.5.1, Requirement 6.2.4

[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention, Control Objective A.2.3 - Cardholder Data Protection

[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective A.2.3 - Cardholder Data Protection

[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective A.2.3 - Cardholder Data Protection

[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3620 CAT II

[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3620 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3620 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3620 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3620 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3620 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3620 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000450 CAT II, APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000450 CAT II, APSC-DV-002480 CAT II, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II

[54] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)

[55] Standards Mapping - Web Application Security Consortium 24 + 2 Information Leakage

desc.semantic.dotnet.system_information_leak_overly_broad_sql_logging

Abstract

记录过多 SQL 查询信息可能会暴露系统信息或危及用户私人数据。

Explanation

避免在生产系统中记录 SQL 查询。SQL 查询通常包含敏感信息，例如信用卡详细信息或社会保障号码，采用明文形式记录此信息可能会危及信息机密性。

示例 1：log4j.properties 文件中的以下条目将在 info 级别记录所有查询。


...
log4j.logger.net.sf.hibernate.type=info
log4j.logger.net.sf.hibernate.tool.hbm2ddl=info
...

References

[1] Red Hat Middleware, LLC Hibernate Reference Documentation