名称: Insufficient Encapsulation
The product does not sufficiently hide the
internal representation and implementation details of data or
methods.
基本信息
引入方式
Implementation适用平台
编程语言
类： Not Language-Specific (Undetermined)常见后果
| 影响范围 | 影响 | 可能性 |
|---|---|---|
| Access Control | Varies by Context, Bypass Protection Mechanism, Modify Application Data 注意： An attacker might be able to use external components or modules to modify data unexpectedly, invoke unexpected functionality, introduce dependencies that the programmer did not intend, or access data or methods that were not intended to be accessible. | |
| Other | Reduce Maintainability, Increase Analytical Complexity 注意： This issue makes it more difficult to maintain the product, 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. |
观察示例
| 参考资料 | 描述 |
|---|---|
CVE-2010-3860 | variables declared public allow remote read of system properties such as user name and home directory. |
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.)漏洞映射说明
依据 : This CWE entry is a Class and might have Base-level children that would be more appropriate备注 : Examine children of this entry to see if there is a better fit
参考资料
REF-969
Encapsulation (computer programming)Wikipedia.
https://en.wikipedia.org/wiki/Encapsulation_(computer_programming)
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 Relationships | |
| CWE Content Team | MITRE | updated Description | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Observed_Examples | |
| CWE Content Team | MITRE | updated Demonstrative_Examples | |
| CWE Content Team | MITRE | updated Applicable_Platforms, Common_Consequences, Description, Detection_Factors, Time_of_Introduction, Weakness_Ordinalities | |
| CWE Content Team | MITRE | updated Common_Consequences, Description, Dimensions |
