ISC BIND 9.8.x through 9.8.4-P1 and 9.9.x through 9.9.2-P1, in certain configurations involving DNS64 with a Response Policy Zone that lacks an AAAA rewrite rule, allows remote attackers to cause a denial of service (assertion failure and named daemon exit) via a query for an AAAA record.
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "lwresd": "1:9.9.5.dfsg-3ubuntu0.1", "bind9utils": "1:9.9.5.dfsg-3ubuntu0.1", "bind9": "1:9.9.5.dfsg-3ubuntu0.1", "libbind-dev": "1:9.9.5.dfsg-3ubuntu0.1", "host": "1:9.9.5.dfsg-3ubuntu0.1", "bind9-doc": "1:9.9.5.dfsg-3ubuntu0.1", "liblwres90": "1:9.9.5.dfsg-3ubuntu0.1", "libisccfg90": "1:9.9.5.dfsg-3ubuntu0.1", "libisccc90": "1:9.9.5.dfsg-3ubuntu0.1", "libdns100": "1:9.9.5.dfsg-3ubuntu0.1", "libbind9-90": "1:9.9.5.dfsg-3ubuntu0.1", "bind9-host": "1:9.9.5.dfsg-3ubuntu0.1", "libisc95": "1:9.9.5.dfsg-3ubuntu0.1", "dnsutils": "1:9.9.5.dfsg-3ubuntu0.1" } ] }