Vulnerabilities fixed in BIND 9

ISC has fixed vulnerabilities in BIND 9 Specifically for versions 9.16.0 to 9.16.50, 9.18.0 to 9.18.39, 9.20.0 to 9.20.13, and 9.21.0 to 9.21.12. The vulnerabilities are located in BIND 9's DNS resolvers. The first vulnerability allows attackers to inject forged DNS records into the cache, which...