In BIND 9.10.0 -> 9.11.21, 9.12.0 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.10.5-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker that can reach a vulnerable system with a specially crafted query packet can trigger a crash. To be vulnerable, the system must: * be running BIND that was built with "--enable-native-pkcs11" * be signing one or more zones with an RSA key * be able to receive queries from a possible attacker
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{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "bind9-doc": "1:9.16.1-0ubuntu2.3", "bind9-dnsutils-dbgsym": "1:9.16.1-0ubuntu2.3", "bind9-host": "1:9.16.1-0ubuntu2.3", "bind9-host-dbgsym": "1:9.16.1-0ubuntu2.3", "bind9utils": "1:9.16.1-0ubuntu2.3", "bind9-dbgsym": "1:9.16.1-0ubuntu2.3", "bind9-libs": "1:9.16.1-0ubuntu2.3", "bind9": "1:9.16.1-0ubuntu2.3", "bind9-utils": "1:9.16.1-0ubuntu2.3", "bind9-dnsutils": "1:9.16.1-0ubuntu2.3", "bind9-libs-dbgsym": "1:9.16.1-0ubuntu2.3", "bind9-utils-dbgsym": "1:9.16.1-0ubuntu2.3", "dnsutils": "1:9.16.1-0ubuntu2.3" } ] }