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Vulnerability details: VCID-7dc3-qdk8-k7b2
Vulnerability ID VCID-7dc3-qdk8-k7b2
Aliases CVE-2022-27227
Summary In PowerDNS Authoritative Server before 4.4.3, 4.5.x before 4.5.4, and 4.6.x before 4.6.1 and PowerDNS Recursor before 4.4.8, 4.5.x before 4.5.8, and 4.6.x before 4.6.1, insufficient validation of an IXFR end condition causes incomplete zone transfers to be handled as successful transfers.
Status Published
Exploitability 0.5
Weighted Severity 3.8
Risk 1.9
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00027 https://api.first.org/data/v1/epss?cve=CVE-2022-27227
epss 0.00027 https://api.first.org/data/v1/epss?cve=CVE-2022-27227
epss 0.00027 https://api.first.org/data/v1/epss?cve=CVE-2022-27227
epss 0.00027 https://api.first.org/data/v1/epss?cve=CVE-2022-27227
epss 0.00027 https://api.first.org/data/v1/epss?cve=CVE-2022-27227
epss 0.00027 https://api.first.org/data/v1/epss?cve=CVE-2022-27227
epss 0.00027 https://api.first.org/data/v1/epss?cve=CVE-2022-27227
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
archlinux Low https://security.archlinux.org/AVG-2655
archlinux Low https://security.archlinux.org/AVG-2656
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2022-27227
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27227
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
AVG-2655 https://security.archlinux.org/AVG-2655
AVG-2656 https://security.archlinux.org/AVG-2656
USN-7203-1 https://usn.ubuntu.com/7203-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.07406
EPSS Score 0.00027
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:35:36.772129+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0