Multiple.DNS.Servers.Recursor.IDNS.DoS

description-logoDescription

This indicates an attempt to exploit a Denial of Service vulnerability in Multiple DNS Server applications.
The vulnerability is due to a validation error when the vulnerable software handles a maliciously crafted DNS query. A remote attacker may be able to exploit this to cause a denial of service condition on the affected system.

affected-products-logoAffected Products

PowerDNS PowerDNS Recursor 3.6.1 and eralier
Unbound 1.5.0 and eralier
BIND 9.0.x through 9.8.x
BIND 9.9.0 through 9.9.6
BIND 9.10.0 through 9.10.1

Impact logoImpact

Denial of Service: Remote attackers can crash vulnerable systems.

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)