CWE-683 使用不正确参数次序的函数调用

Function Call With Incorrect Order of Arguments

结构: Simple

Abstraction: Variant

状态: Draft

被利用可能性: unkown

基本描述

The software calls a function, procedure, or routine, but the caller specifies the arguments in an incorrect order, leading to resultant weaknesses.

扩展描述

While this weakness might be caught by the compiler in some languages, it can occur more frequently in cases in which the called function accepts variable numbers or types of arguments, such as format strings in C. It also can occur in languages or environments that do not enforce strong typing.

相关缺陷

• cwe_Nature: ChildOf cwe_CWE_ID: 628 cwe_View_ID: 1000 cwe_Ordinal: Primary

• cwe_Nature: ChildOf cwe_CWE_ID: 628 cwe_View_ID: 699 cwe_Ordinal: Primary

常见的影响

可能的缓解方案

Implementation

策略:

Use the function, procedure, or routine as specified.

Testing

策略:

Because this function call often produces incorrect behavior it will usually be detected during testing or normal operation of the software. During testing exercise all possible control paths will typically expose this weakness except in rare cases when the incorrect function call accidentally produces the correct results or if the provided argument type is very similar to the expected argument type.

示例代码

例

The following PHP method authenticates a user given a username/password combination but is called with the parameters in reverse order.

bad PHP

分析过的案例

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