Debian Security Bug TrackerDEBIANCVE:CVE-2016-5427CVE-2016-5427
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.865 High
EPSS
Percentile
98.6%
PowerDNS (aka pdns) Authoritative Server before 3.4.10 does not properly handle a . (dot) inside labels, which allows remote attackers to cause a denial of service (backend CPU consumption) via a crafted DNS query.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | pdns | < 4.0.0~alpha1-1 | pdns_4.0.0~alpha1-1_all.deb |
| Debian | 11 | all | pdns | < 4.0.0~alpha1-1 | pdns_4.0.0~alpha1-1_all.deb |
| Debian | 10 | all | pdns | < 4.0.0~alpha1-1 | pdns_4.0.0~alpha1-1_all.deb |
| Debian | 999 | all | pdns | < 4.0.0~alpha1-1 | pdns_4.0.0~alpha1-1_all.deb |
| Debian | 13 | all | pdns | < 4.0.0~alpha1-1 | pdns_4.0.0~alpha1-1_all.deb |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.865 High
EPSS
Percentile
98.6%