Provide references for CVE-2017-17439.
Where can I find more information about CVE-2017-17439?
References are available at: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=878144, https://github.com/heimdal/heimdal/commit/1a6a6e462dc2ac6111f9e02c6852ddec4849b887, http://www.h5l.org/pipermail/heimdal-announce/2017-December/000008.html, http://www.h5l.org/pipermail/heimdal-discuss/2017-August/000259.html, https://github.com/heimdal/heimdal/issues/353, http://h5l.org/advisories.html?show=2017-12-08, https://www.debian.org/security/2017/dsa-4055.