Tomcat 7.0.63 and above.
Navigate to the tomcat conf directory and open the web.xml with a text editor.
In the filter section of the web.xml add the following filter
<filter>
<filter-name>httpHeaderSecurity</filter-name>
<filter-class>org.apache.catalina.filters.HttpHeaderSecurityFilter</filter-class>
<init-param>
<param-name>antiClickJackingOption</param-name>
<param-value>SAMEORIGIN</param-value>
</init-param>
</filter>
In the filter mapping section of the web.xml add the following.
<filter-mapping>
<filter-name>httpHeaderSecurity</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
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-----Original Message-----
From: jam...@touchtonecorp.com <jam...@touchtonecorp.com>
Sent: Wednesday, October 2, 2019 12:35 AM
To: Tomcat Users List <users@tomcat.apache.org>
Subject: Security issue involving HTTP response headers
We have a customer who is particularly concerned about security.
We just updated their Tomcat, which solved all the issues coming up in their
security scan, except for one involving the following HTTP headers:
X-FRAME-OPTIONS
X-XSS-PROTECTION
X-CONTENT-TYPE-OPTIONS
and strict transport security.
The environment is Tomcat 7.0.93, JSSE, running on an AS/400.
Is this something to be fixed in a configuration file, or the webapp, or
someplace else?
--
JHHL
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