DNS Cache Snooping detected on IdM integrated DNS server
Issue
- DNS Server Cache Snooping has been detected on IdM integrated DNS server by network security scanning tools (e.g. Nessus).
Environment
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8 up to 8.1
- Red Hat Identity Management (IdM) / FreeIPA
- ipa-server-4.8.0-13 or earlier
- ipa-server-dns-4.8.0-13 or earlier
- bind-pkcs11
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