system
Provide references for <CVE-2017-8821>.
user
Where can I find more information about <CVE-2017-8821>?
assistant
References are available at: https://blog.torproject.org/new-stable-tor-releases-security-fixes-0319-03013-02914-02817-02516, https://www.debian.org/security/2017/dsa-4054, https://bugs.torproject.org/24246.