Hello,

Tomcat version: 8.5.31
O/S: Windows Server 2008 R2

McAfee vulnerability checker has reported a MEDIUM level vulnerability as
follows:

Vulnerability: CVE-2018-8014: Apache Tomcat Vulnerability Prior To 8.5.32
[FID 23621]

Apache Software Foundation reports this in  annou...@tomcat.apache.org
<https://lists.apache.org/list.html?annou...@tomcat.apache.org>:

CVE-2018-8014 Insecure defaults for CORS filter

and the only mitigation is to "Configure the filter appropriately for your
environment"

My question is:

What if you don't have a CORS filter configured anywhere in the Tomcat and
web apps associated web.xml files?

It seems that if you explicitly configure a minimum filter specified in the
documentation

(https://tomcat.apache.org/tomcat-8.5-doc/config/filter.html#CORS_Filter)

then you have to be concerned about the cors.support.credentials allowing
the default of "true".

Thanks,

Rick





-- 
Richard M. Bradley (Rick)

*Geospatial Engineer*
BLM NOC EGIS
Sanborn Map Company, Inc.
Phone number: (303) 236-4538
rmbrad...@blm.gov




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