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tc Server HORIZON must be configured with a cross-site scripting (XSS) filter.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
|---|---|---|---|---|
| V-90073 | VRAU-TC-000595 | SV-100723r1_rule | Medium |
| Description |
|---|
| Cross-site scripting (XSS) is a type of computer security vulnerability typically found in web applications. XSS enables attackers to inject client-side scripts into web pages viewed by other users. A cross-site scripting vulnerability may be used by attackers to bypass access controls such as the same-origin policy. As a web server, tc Server can be vulnerable to XSS if steps are not taken to mitigate the threat. VMware provides the XssFilter component to provide a layer of defense against XSS. Filters are Java objects that performs filtering tasks on either the request to a resource (a servlet or static content), or on the response from a resource, or both. |
| STIG | Date |
|---|---|
| VMware vRealize Automation 7.x tc Server Security Technical Implementation Guide | 2018-10-12 |
Details
| Check Text ( C-89765r1_chk ) |
|---|
| At the command prompt, execute the following command: grep -B 2 -A 7 XssFilter /opt/vmware/horizon/workspace/conf/web.xml If the XSS filter is not present, this is a finding. |
| Fix Text (F-96815r1_fix) |
|---|
| Navigate to and open /opt/vmware/horizon/workspace/conf/web.xml. Configure a |