system
Provide references for <CVE-2017-16872>.
user
Where can I find more information about <CVE-2017-16872>?
assistant
References are available at: https://trac.pjsip.org/repos/milestone/release-2.7.1, https://www.debian.org/security/2018/dsa-4170, https://trac.pjsip.org/repos/ticket/2056.