CWE-7—J2EE Misconfiguration: Missing Custom Error Page

名称

J2EE Misconfiguration: Missing Custom Error Page

描述

The default error page of a web application should not display sensitive information about the product.

A Web application must define a default error page for 4xx errors (e.g. 404), 5xx (e.g. 500) errors and catch java.lang.Throwable exceptions to prevent attackers from mining information from the application container's built-in error response. When an attacker explores a web site looking for vulnerabilities, the amount of information that the site provides is crucial to the eventual success or failure of any attempted attacks.

常见后果

范围：

Confidentiality

影响：

Read Application Data

注释：

A stack trace might show the attacker a malformed SQL query string, the type of database being used, and the version of the application container. This information enables the attacker to target known vulnerabilities in these components.

相关 CWE

• CWE-756Missing Custom Error Page