CWE-215 通过Debug信息导致的信息暴露

Information Exposure Through Debug Information

结构: Simple

Abstraction: Variant

状态: Draft

被利用可能性: unkown

基本描述

The application contains debugging code that can expose sensitive information to untrusted parties.

相关缺陷

• cwe_Nature: ChildOf cwe_CWE_ID: 200 cwe_View_ID: 1000 cwe_Ordinal: Primary

• cwe_Nature: ChildOf cwe_CWE_ID: 200 cwe_View_ID: 699 cwe_Ordinal: Primary

适用平台

Language: {'cwe_Class': 'Language-Independent', 'cwe_Prevalence': 'Undetermined'}

常见的影响

可能的缓解方案

Implementation

策略:

Do not leave debug statements that could be executed in the source code. Assure that all debug information is eradicated before releasing the software.

MIT-46 Architecture and Design

策略: Separation of Privilege

Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
Ensure that appropriate compartmentalization is built into the system design and that the compartmentalization serves to allow for and further reinforce privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide when it is appropriate to use and to drop system privileges.

示例代码

例

The following program changes its behavior based on a debug flag.

bad JSP

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