CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
94.8%
PowerDNS Recursor before 3.6.2 does not limit delegation chaining, which
allows remote attackers to cause a denial of service (“performance
degradations”) via a large or infinite number of referrals, as demonstrated
by resolving domains hosted by ezdns.it.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 14.04 | noarch | pdns-recursor | < 3.5.3-1ubuntu0.1 | UNKNOWN |