Provide references for CVE-2017-16853.
Where can I find more information about CVE-2017-16853?
References are available at: https://www.debian.org/security/2017/dsa-4039, https://bugs.debian.org/881856, http://www.securityfocus.com/bid/101898, https://git.shibboleth.net/view/?p=cpp-opensaml.git%3Ba=commit%3Bh=6182b0acf2df670e75423c2ed7afe6950ef11c9d, https://shibboleth.net/community/advisories/secadv_20171115.txt, https://lists.debian.org/debian-lts-announce/2017/11/msg00024.html.