CWE-618 暴露的不安全ActiveX方法
Exposed Unsafe ActiveX Method
结构: Simple
Abstraction: Base
状态: Incomplete
被利用可能性: unkown
基本描述
An ActiveX control is intended for use in a web browser, but it exposes dangerous methods that perform actions that are outside of the browser's security model (e.g. the zone or domain).
扩展描述
ActiveX controls can exercise far greater control over the operating system than typical Java or javascript. Exposed methods can be subject to various vulnerabilities, depending on the implemented behaviors of those methods, and whether input validation is performed on the provided arguments. If there is no integrity checking or origin validation, this method could be invoked by attackers.
相关缺陷
- cwe_Nature: ChildOf cwe_CWE_ID: 749 cwe_View_ID: 1000 cwe_Ordinal: Primary
常见的影响
| 范围 | 影响 | 注释 |
|---|---|---|
| Other | Other |
可能的缓解方案
Implementation
策略:
If you must expose a method, make sure to perform input validation on all arguments, and protect against all possible vulnerabilities.
Architecture and Design
策略:
Use code signing, although this does not protect against any weaknesses that are already in the control.
['Architecture and Design', 'System Configuration']
策略:
Where possible, avoid marking the control as safe for scripting.
分析过的案例
| 标识 | 说明 | 链接 |
|---|---|---|
| CVE-2007-1120 | download a file to arbitrary folders. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1120 |
| CVE-2006-6838 | control downloads and executes a url in a parameter | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6838 |
| CVE-2007-0321 | resultant buffer overflow | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0321 |
引用
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