Provide references for CVE-2017-12809.
Where can I find more information about CVE-2017-12809?
References are available at: http://www.debian.org/security/2017/dsa-3991, https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg01850.html, http://www.securityfocus.com/bid/100451, http://www.openwall.com/lists/oss-security/2017/08/21/2.