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Multiple Vendor DNS Response Flooding Denial Of Service
Denial of Service
17 years ago
4 years ago
Multiple DNS vendors are reported susceptible to a denial of service vulnerability (Axis Communication, dnrd, Don Moore, Posadis).
This vulnerability results in vulnerable DNS servers entering into an infinite query and response message loop, leading to the consumption of network and CPU resources, and denying DNS service to legitimate users.
Please see the reference for platform specific remediations.