CWE-704 不正确的类型转换
Incorrect Type Conversion or Cast
结构: Simple
Abstraction: Class
状态: Incomplete
被利用可能性: unkown
基本描述
The software does not correctly convert an object, resource, or structure from one type to a different type.
相关缺陷
-
cwe_Nature: ChildOf cwe_CWE_ID: 664 cwe_View_ID: 1000 cwe_Ordinal: Primary
-
cwe_Nature: ChildOf cwe_CWE_ID: 664 cwe_View_ID: 699 cwe_Ordinal: Primary
适用平台
Language: [{'cwe_Name': 'C', 'cwe_Prevalence': 'Often'}, {'cwe_Name': 'C++', 'cwe_Prevalence': 'Often'}, {'cwe_Class': 'Language-Independent', 'cwe_Prevalence': 'Undetermined'}]
常见的影响
| 范围 | 影响 | 注释 |
|---|---|---|
| Other | Other |
分类映射
| 映射的分类名 | ImNode ID | Fit | Mapped Node Name |
|---|---|---|---|
| CERT C Secure Coding | EXP05-C | Do not cast away a const qualification | |
| CERT C Secure Coding | EXP39-C | CWE More Abstract | Do not access a variable through a pointer of an incompatible type |
| CERT C Secure Coding | INT31-C | CWE More Abstract | Ensure that integer conversions do not result in lost or misinterpreted data |
| CERT C Secure Coding | INT36-C | CWE More Abstract | Converting a pointer to integer or integer to pointer |
| CERT C Secure Coding | STR34-C | CWE More Abstract | Cast characters to unsigned types before converting to larger integer sizes |
| CERT C Secure Coding | STR37-C | CWE More Abstract | Arguments to character handling functions must be representable as an unsigned char |
| Software Fault Patterns | SFP1 | Glitch in computation | |
| OMG ASCRM | ASCRM-CWE-704 |