界: API Abuse

API 是调用方和被调用方之间的约定。最常见的 API 滥用是由于调用方未能遵守此约定的终止导致的。例如，如果某个程序在调用 chroot() 后未能调用 chdir()，则违反了用于指定如何安全地更改活动根目录的约定。库滥用的另一个典型示例是期望被调用方向调用方返回可信的 DNS 信息。在这种情况下，调用方通过对被调用方行为做出某种假设（返回值可用于身份验证目的）滥用其 API。另一方也可能违反调用方-被调用方约定。例如，如果编码器子类化 SecureRandom 并返回一个非随机值，则将违反此约定。

Dangerous Function: strcpy()

C/C++

Abstract

永不应该使用那些无法安全使用的函数。

Explanation

某些函数不论如何使用都有危险性。这一类函数通常是在没有考虑安全问题的情况下就执行了。

References

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

[2] Standards Mapping - CIS Microsoft Azure Foundations Benchmark partial

[3] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 4

[4] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 2

[5] Standards Mapping - CIS Google Kubernetes Engine Benchmark integrity

[6] Standards Mapping - Common Weakness Enumeration CWE ID 676

[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-002824

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

[9] Standards Mapping - Motor Industry Software Reliability Association (MISRA) C++ Guidelines 2008 Rule 18-0-5

[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SI-16 Memory Protection (P1)

[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SI-16 Memory Protection

[12] Standards Mapping - OWASP Top 10 2004 A5 Buffer Overflow

[13] Standards Mapping - OWASP Mobile 2014 M7 Client Side Injection

[14] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-CODE-4

[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.5

[16] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.1

[17] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.2

[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.2

[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.2

[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.2

[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.2

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

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

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

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

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

[27] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP2060.4 CAT II, APP3590.2 CAT I

[28] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP2060.4 CAT II, APP3590.2 CAT II

[29] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP2060.4 CAT II, APP3590.2 CAT II

[30] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP2060.4 CAT II, APP3590.2 CAT II

[31] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP2060.4 CAT II, APP3590.2 CAT II

[32] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP2060.4 CAT II, APP3590.2 CAT II

[33] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP2060.4 CAT II, APP3590.2 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002590 CAT I

[35] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002590 CAT I

[36] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002590 CAT I

[37] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002590 CAT I

[38] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002590 CAT I

[39] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002590 CAT I

[40] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002590 CAT I

[41] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002590 CAT I

[42] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002590 CAT I

[43] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002590 CAT I

[44] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002590 CAT I

[45] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002590 CAT I

[46] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002590 CAT I

[47] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002590 CAT I

[48] Standards Mapping - Web Application Security Consortium Version 2.00 Buffer Overflow (WASC-07)

[49] Standards Mapping - Web Application Security Consortium 24 + 2 Buffer Overflow

desc.semantic.cpp.dangerous_function_strcpy