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。

Immutable Classes: Field Mutation

Java/JSP

Abstract

该类被注释为不可改变，但字段发生了转变。

Explanation

此类带有来自 JCIP 注释包的“不可变”注释。然而，该类的可变字段之一具有在构造函数和析构函数之外对其进行调用的变化的方法。

示例 1：不可变最终类的下列代码将集声明为 private 和 final，然后错误地创建了改变集的方法。


@Immutable
public final class ThreeStooges {
  private final Set stooges = new HashSet>();
  ...

  public void addStooge(String name) {
    stooges.add(name);
  }
  ...
}

References

[1] B. Goetz Java Concurrency in Practice. Chapter 3: Sharing Objects Guidelines

[2] Package net.jcip.annotations Specification

[3] MUTABLE-1: Prefer immutability for value types Oracle

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

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

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

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

[8] Standards Mapping - Common Weakness Enumeration CWE ID 471

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

[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-3 Access Enforcement (P1)

[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-3 Access Enforcement

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

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

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

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

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

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

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

[19] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 5.4 - Authentication and Access Control

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

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

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

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

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

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

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

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

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

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

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

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

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

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

desc.structural.java.immutable_field_mutation