The WebSphere Application Server must disable JSP class reloading.

From IBM WebSphere Traditional V9.x Security Technical Implementation Guide

Part of SRG-APP-000141-AS-000095

Associated with: CCI-000381

SV-95993r1_rule The WebSphere Application Server must disable JSP class reloading.

Vulnerability discussion

Application servers provide a myriad of differing processes, features, and functionalities. Some of these processes may be deemed to be unnecessary or too unsecure to run on a production DoD system. Application servers must provide the capability to disable or deactivate functionality and services that are deemed to be non-essential to the server mission or can adversely impact server performance, for example, disabling dynamic JSP reloading on production application servers as a best practice.

Check content

From admin console, navigate to: Applications >> All applications >> [application name] >> JSP and JSP options. If "JSP enable class reloading" is checked, this is a finding.

Fix text

To disable JSP reloading: From the admin console, navigate to: Applications >> All applications >> [application name] >> JSP and JSP options. Uncheck "JSP enable class reloading".

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.

Powered by sagemincer