The resolver in nginx before 1.8.1 and 1.9.x before 1.9.10 allows remote attackers to cause a denial of service (invalid pointer dereference and worker process crash) via a crafted UDP DNS response.Referenceshttp://lists.opensuse.org/opensuse-updates/2016-02/msg00042.htmlhttps://bto.bluecoat.com/security-advisory/sa115https://security.gentoo.org/glsa/201606-06http://www.securitytracker.com/id/1034869http://mailman.nginx.org/pipermail/nginx/2016-January/049700.htmlhttps://access.redhat.com/errata/RHSA-2016:1425http://www.debian.org/security/2016/dsa-3473https://bugzilla.redhat.com/show_bug.cgi?id=1302587http://www.ubuntu.com/usn/USN-2892-1https://support.apple.com/kb/HT212818http://seclists.org/fulldisclosure/2021/Sep/36
