CWE-1126 使用不必要的大范围声明变量
Declaration of Variable with Unnecessarily Wide Scope
结构: Simple
Abstraction: Base
状态: Incomplete
被利用可能性: unkown
基本描述
The source code declares a variable in one scope, but the
variable is only used within a narrower scope.
扩展描述
This issue makes it more difficult to understand and/or 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.
相关缺陷
常见的影响
| 范围 | 影响 | 注释 |
|---|---|---|
| Other | Reduce Maintainability |
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