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veracodeVeracode Vulnerability DatabaseVERACODE:37257
HistorySep 24, 2022 - 6:04 p.m.

Non-Responsive Delegation Attack' (NRDelegation Attack)

2022-09-2418:04:26
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
29
unbound
edge
non-responsive delegation
attack
resolver
malicious delegation point
ns records

EPSS

0.004

Percentile

73.5%

unbound:edge is vulnerable to non-responsive delegation attack. The attacker can cause a resolver to spend a lot of time/resources resolving records under a malicious delegation point where a considerable number of unresponsive NS records reside.