5 Medium
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
0.019 Low
EPSS
Percentile
88.7%
PowerDNS Recursor 3.1.3 and earlier allows remote attackers to cause a
denial of service (resource exhaustion and application crash) via a CNAME
record with a zero TTL, which triggers an infinite loop.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 7.04 | noarch | pdns-recursor | < 3.1.4-1 | UNKNOWN |
ubuntu | 7.10 | noarch | pdns-recursor | < 3.1.4-1 | UNKNOWN |
ubuntu | 8.04 | noarch | pdns-recursor | < 3.1.4-1 | UNKNOWN |
ubuntu | 8.10 | noarch | pdns-recursor | < 3.1.4-1 | UNKNOWN |
ubuntu | 9.04 | noarch | pdns-recursor | < 3.1.4-1 | UNKNOWN |
ubuntu | 9.10 | noarch | pdns-recursor | < 3.1.4-1 | UNKNOWN |