CWE-13 ASP.NET误配置：配置文件中存储口令

ASP.NET Misconfiguration: Password in Configuration File

结构: Simple

Abstraction: Variant

状态: Draft

被利用可能性: unkown

基本描述

Storing a plaintext password in a configuration file allows anyone who can read the file access to the password-protected resource making them an easy target for attackers.

相关缺陷

• cwe_Nature: ChildOf cwe_CWE_ID: 260 cwe_View_ID: 1000 cwe_Ordinal: Primary

常见的影响

范围	影响	注释
Access Control	Gain Privileges or Assume Identity

可能的缓解方案

Implementation

策略:

Credentials stored in configuration files should be encrypted, Use standard APIs and industry accepted algorithms to encrypt the credentials stored in configuration files.

示例代码

例

The following example shows a portion of a configuration file for an ASP.Net application. This configuration file includes username and password information for a connection to a database but the pair is stored in plaintext.

bad ASP.NET

Username and password information should not be included in a configuration file or a properties file in plaintext as this will allow anyone who can read the file access to the resource. If possible, encrypt this information.

分类映射

映射的分类名	ImNode ID	Fit	Mapped Node Name
7 Pernicious Kingdoms			ASP.NET Misconfiguration: Password in Configuration File

引用

• REF-103 How To: Encrypt Configuration Sections in ASP.NET 2.0 Using DPAPI

• REF-104 How To: Encrypt Configuration Sections in ASP.NET 2.0 Using RSA

• REF-105 .NET Framework Developer's Guide - Securing Connection Strings

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