ISC BIND 9.1.0 through 9.8.4-P2 and 9.9.0 through 9.9.2-P2 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via malformed options data in an OPT resource record. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-2848