CVE-2018-8037

If an async request was completed by the application at the same time as
the container triggered the async timeout, a race condition existed that
could result in a user seeing a response intended for a different user. An
additional issue was present in the NIO and NIO2 connectors that did not
correctly track the closure of the connection when an async request was
completed by the application and timed out by the container at the same
time. This could also result in a user seeing a response intended for
another user. Versions Affected: Apache Tomcat 9.0.0.M9 to 9.0.9 and 8.5.5
to 8.5.31.

Bugs

• <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=802312&gt;
• <https://bugs.launchpad.net/ubuntu/+source/tomcat8/+bug/1785399&gt;

Notes