Upstream information

CVE-2022-27227 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network Network
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1197525 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP3
  • pdns >= 4.3.1-bp153.2.3.1
  • pdns-backend-geoip >= 4.3.1-bp153.2.3.1
  • pdns-backend-godbc >= 4.3.1-bp153.2.3.1
  • pdns-backend-ldap >= 4.3.1-bp153.2.3.1
  • pdns-backend-lua >= 4.3.1-bp153.2.3.1
  • pdns-backend-mysql >= 4.3.1-bp153.2.3.1
  • pdns-backend-postgresql >= 4.3.1-bp153.2.3.1
  • pdns-backend-remote >= 4.3.1-bp153.2.3.1
  • pdns-backend-sqlite3 >= 4.3.1-bp153.2.3.1
  • pdns-recursor >= 4.3.5-bp153.2.3.1
Patchnames:
openSUSE-2022-104
openSUSE-2022-105
openSUSE Leap 15.3
  • pdns >= 4.3.1-bp153.2.3.1
  • pdns-backend-geoip >= 4.3.1-bp153.2.3.1
  • pdns-backend-godbc >= 4.3.1-bp153.2.3.1
  • pdns-backend-ldap >= 4.3.1-bp153.2.3.1
  • pdns-backend-lua >= 4.3.1-bp153.2.3.1
  • pdns-backend-mysql >= 4.3.1-bp153.2.3.1
  • pdns-backend-postgresql >= 4.3.1-bp153.2.3.1
  • pdns-backend-remote >= 4.3.1-bp153.2.3.1
  • pdns-backend-sqlite3 >= 4.3.1-bp153.2.3.1
  • pdns-recursor >= 4.3.5-bp153.2.3.1
Patchnames:
openSUSE-2022-104
openSUSE-2022-105
openSUSE Tumbleweed
  • pdns >= 4.6.1-1.1
  • pdns-backend-geoip >= 4.6.1-1.1
  • pdns-backend-godbc >= 4.6.1-1.1
  • pdns-backend-ldap >= 4.6.1-1.1
  • pdns-backend-lmdb >= 4.6.1-1.1
  • pdns-backend-lua >= 4.6.1-1.1
  • pdns-backend-mysql >= 4.6.1-1.1
  • pdns-backend-postgresql >= 4.6.1-1.1
  • pdns-backend-remote >= 4.6.1-1.1
  • pdns-backend-sqlite3 >= 4.6.1-1.1
  • pdns-recursor >= 4.6.1-1.1
Patchnames:
openSUSE Tumbleweed GA pdns-4.6.1-1.1
openSUSE Tumbleweed GA pdns-recursor-4.6.1-1.1


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
HPE Helion OpenStack 8 pdns Not affected
SUSE OpenStack Cloud 8 pdns Not affected
SUSE OpenStack Cloud 9 pdns Not affected