Provide references for CVE-2017-3158.
Where can I find more information about CVE-2017-3158?
References are available at: https://lists.apache.org/thread.html/b218d36bfdaf655d27382daec4dcd02ec717631f4aee8b7e4300ad65%40%3Cuser.guacamole.apache.org%3E.