ErrorReportValve showReport must be set to false.
An XCCDF Rule
Description
The Error Report Valve is a simple error handler for HTTP status codes that will generate and return HTML error pages. It can also be configured to return pre-defined static HTML pages for specific status codes and/or exception types. Disabling showReport will result in no error message or stack trace being send to the client. This setting can be tailored on a per-application basis within each application specific web.xml.
- ID
- SV-222977r961170_rule
- Version
- TCAT-AS-000940
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
As a privileged user on the Tomcat server:
Edit the $CATALINA_BASE/conf/server.xml file.
Create or modify an ErrorReportValve <Valve> element nested beneath each <Host> element.