CWE-420 未保护的候选通道
Unprotected Alternate Channel
结构: Simple
Abstraction: Base
状态: Draft
被利用可能性: unkown
基本描述
The software protects a primary channel, but it does not use the same level of protection for an alternate channel.
相关缺陷
适用平台
Language: {'cwe_Class': 'Language-Independent', 'cwe_Prevalence': 'Undetermined'}
常见的影响
| 范围 | 影响 | 注释 |
|---|---|---|
| Access Control | ['Gain Privileges or Assume Identity', 'Bypass Protection Mechanism'] |
可能的缓解方案
Architecture and Design
策略:
Identify all alternate channels and use the same protection mechanisms that are used for the primary channels.
分析过的案例
| 标识 | 说明 | 链接 |
|---|---|---|
| CVE-2002-0567 | DB server assumes that local clients have performed authentication, allowing attacker to directly connect to a process to load libraries and execute commands; a socket interface also exists (another alternate channel), so attack can be remote. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-0567 |
| CVE-2002-1578 | Product does not restrict access to underlying database, so attacker can bypass restrictions by directly querying the database. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1578 |
| CVE-2003-1035 | User can avoid lockouts by using an API instead of the GUI to conduct brute force password guessing. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2003-1035 |
| CVE-2002-1863 | FTP service can not be disabled even when other access controls would require it. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1863 |
| CVE-2002-0066 | Windows named pipe created without authentication/access control, allowing configuration modification. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-0066 |
| CVE-2004-1461 | Router management interface spawns a separate TCP connection after authentication, allowing hijacking by attacker coming from the same IP address. | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-1461 |
Notes
分类映射
| 映射的分类名 | ImNode ID | Fit | Mapped Node Name |
|---|---|---|---|
| PLOVER | Unprotected Alternate Channel |
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