Vulnerability CVE-2022-27227
Published: 2022-03-25

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.

Type:

NVD-CWE-noinfo

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Powerdns -> Authoritative server 
Powerdns -> Recursor 

 References:
https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2022-01.html
https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2022-01.html
https://docs.powerdns.com/recursor/security-advisories/index.html
https://doc.powerdns.com/authoritative/security-advisories/index.html
http://www.openwall.com/lists/oss-security/2022/03/25/1
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