How to Configure DNS Zone Transfer as none on Red Hat Satellite 6

Solution In Progress - Updated -

Issue

  • Zone transfer (AXFR) requests being allowed and scan still flagging DNS exposure
  • BIND configuration (named.conf) potentially misconfigured
  • Concern about private IPs exposure in DNS responses triggering vulnerability alert
  • Need for best practices to fully mitigate/close the reported DNS vulnerability

Environment

  • Red Hat Satellite/Capsule 6

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