The Berkeley Internet Name Domain is an implementation of the Domain Name System protocols. BIND includes a DNS server ; a resolver library ; and tools for verifying that the DNS server is operating correctly. Security Fix: * bind: BIND 9 resolvers configured to answer from cache with zero stale-answer-timeout may terminate unexpectedly * bind: memory leak in ECDSA DNSSEC verification code * bind: memory leaks in EdDSA DNSSEC verification code For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section.