CWE-230: Improper Handling of Missing Values
CWE版本: 4.18
更新日期: 2025-09-09
弱点描述
The product does not handle or incorrectly handles when a parameter, field, or argument name is specified, but the associated value is missing, i.e. it is empty, blank, or null.
常见后果
影响范围: Integrity
技术影响: Unexpected State
观察示例
参考: CVE-2002-0422
Blank Host header triggers resultant infoleak.
参考: CVE-2000-1006
Blank "charset" attribute in MIME header triggers crash.
参考: CVE-2004-1504
Blank parameter causes external error infoleak.
参考: CVE-2005-2053
Blank parameter causes external error infoleak.
引入模式
| 阶段 | 说明 |
|---|---|
| Implementation | - |
适用平台
编程语言
分类映射
| 分类名称 | 条目ID | 条目名称 | 映射适配度 |
|---|---|---|---|
| PLOVER | - | Missing Value Error | - |
| The CERT Oracle Secure Coding Standard for Java (2011) | ERR08-J | Do not catch NullPointerException or any of its ancestors | - |