CVE-2016-5427
published 2016-09-21CVE-2016-5427: 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…
high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
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.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | pdns | < pdns 4.0.0~alpha1-1 (bookworm) | pdns 4.0.0~alpha1-1 (bookworm) |
| open-xchange | pdns | >= 0 < 4.0.0~alpha1-1 | 4.0.0~alpha1-1 |
| open-xchange | pdns | >= 0 < 4.0.0~alpha1-1 | 4.0.0~alpha1-1 |
| open-xchange | pdns | >= 0 < 4.0.0~alpha1-1 | 4.0.0~alpha1-1 |
| open-xchange | pdns | >= 0 < 4.0.0~alpha1-1 | 4.0.0~alpha1-1 |
| powerdns | authoritative | <= 3.4.9 | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH