Vulnerability Note VU#862600

Apache Tomcat SendMailServlet example vulnerable to cross-site scripting via FROM field

Original Release date: 22 Jul 2007 | Last revised: 22 Jul 2007

Overview

The example SendMailServlet page that comes with Apache Tomcat is vulnerable to cross-site scripting via the "From" field.

Description

Apache Tomcat is an implementation of the Java Servlet and JavaServer Page (JSP) technologies. Apache Tomcat includes a sample page called SendMailServlet, which is provided by sendmail.jsp. This page fails to properly validate input to the "From" field, which creates a cross-site scripting vulnerability. According to the vendor, the following versions of Apache Tomcat are affected

    4.0.0 to 4.0.6
    4.1.0 to 4.1.36

Impact

A remote attacker may be able to execute arbitrary script within the security context of the web site running Apache Tomcat. More information about cross-site scripting is available in CERT Advisory CA-2000-02.

Solution

Remove the examples web application
This vulnerability can be addressed by removing the "examples" web application.

Systems Affected (Learn More)

VendorStatusDate NotifiedDate Updated
Apache TomcatAffected02 Jul 200722 Jul 2007
If you are a vendor and your product is affected, let us know.

CVSS Metrics (Learn More)

Group Score Vector
Base N/A N/A
Temporal N/A N/A
Environmental N/A N/A

References

Credit

Thanks to Tomasz Kuczynski for reporting this vulnerability.

This document was written by Will Dormann.

Other Information

  • CVE IDs: CVE-2007-3383
  • Date Public: 21 Jul 2007
  • Date First Published: 22 Jul 2007
  • Date Last Updated: 22 Jul 2007
  • Severity Metric: 3.83
  • Document Revision: 7

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