Design/Logic Flaw

On F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.0-11.6.3.1, or 11.2.1-11.5.6 a domain name cached within the DNS Cache of TMM may continue to be resolved by the cache even after the parent server revokes the record, if the DNS Cache is receiving a stream of requests for the cached name...

MaraDNS < 1.3.07.15 / 1.4.x < 1.4.12 / 2.0.x < 2.0.06 Persistent Ghost Domain Caching

According to its self-reported version number, the MaraDNS server running on the remote host is affected by an issue when updating DNS records in the server's cache that were revoked, possibly for malicious reasons. A remote attacker can continually query an affected host for the revoked domain,...