CWE-1086
Class with Excessive Number of Child Classes
2019-01-03
00h00 +00:00
00h00 +00:00
指定 CWE 通知
随时了解指定 CWE 的变更。
名称: Class with Excessive Number of Child Classes
A class contains an unnecessarily large number of
child classes.
基本信息
引入方式
Implementation适用平台
编程语言
类： Object-Oriented (Undetermined)常见后果
| 影响范围 | 影响 | 可能性 |
|---|---|---|
| Other | Reduce Maintainability, Increase Analytical Complexity 注意： This issue makes it more difficult to understand and maintain the software, which indirectly affects security by making it more difficult or time-consuming to find and/or fix vulnerabilities. It also might make it easier to introduce vulnerabilities. |
检测方法
Automated Static Analysis
Automated static analysis, commonly referred to as Static Application Security Testing (SAST), can find some instances of this weakness by analyzing source code (or binary/compiled code) without having to execute it. Typically, this is done by building a model of data flow and control flow, then searching for potentially-vulnerable patterns that connect "sources" (origins of input) with "sinks" (destinations where the data interacts with external components, a lower layer such as the OS, etc.)有效性 : High
漏洞映射说明
依据 : This entry is primarily a quality issue with no direct security implications.备注 : Look for weaknesses that are focused specifically on insecure behaviors that have more direct security implications.
备注
While the interpretation of "large number of children" may vary for each product or developer, CISQ recommends a default maximum of 10 child classes. [REF-1133]参考资料
REF-960
Automated Source Code Maintainability Measure (ASCMM)Object Management Group (OMG).
https://www.omg.org/spec/ASCMM/
REF-1133
Automated Source Code Quality MeasuresConsortium for Information & Software Quality (CISQ).
https://www.omg.org/spec/ASCQM/
REF-1534
Automated Technical Debt Measure, Version 2OMG.
https://www.omg.org/spec/ATDM2/1.0/PDF
提交记录
| 名称 | 组织 | 日期 | 发布日期 | Version |
|---|---|---|---|---|
| CWE Content Team | MITRE | 3.2 |
修改记录
| 名称 | 组织 | 日期 | 备注 |
|---|---|---|---|
| CWE Content Team | MITRE | updated Description, Relationships | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated References, Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Applicable_Platforms, Common_Consequences, Description, Time_of_Introduction | |
| CWE Content Team | MITRE | updated Description, Detection_Factors, References, Terminology_Notes |
