Recursor
CVE-2025-59023
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Primary rating from NVD.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Lifecycle Timeline
3DescriptionCVE.org
Crafted delegations or IP fragments can poison cached delegations in Recursor.
AnalysisAI
Crafted delegations or IP fragments can poison cached delegations in Recursor. [CVSS 8.2 HIGH]
Technical ContextAI
Crafted delegations or IP fragments can poison cached delegations in Recursor.
RemediationAI
Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.
An issue has been found in PowerDNS Recursor versions 4.1.x before 4.1.9 where records in the answer section of response
An issue has been found in PowerDNS Recursor 4.1.0 up to and including 4.3.0. Rated high severity (CVSS 8.8), this vulne
An issue has been found in PowerDNS Recursor versions after 4.1.3 before 4.1.9 where Lua hooks are not properly applied
The label decompression functionality in PowerDNS Recursor 3.5.x, 3.6.x before 3.6.3, and 3.7.x before 3.7.2 and Authori
The label decompression functionality in PowerDNS Recursor before 3.6.4 and 3.7.x before 3.7.3 and Authoritative (Auth)
A remote attacker might be able to cause infinite recursion in PowerDNS Recursor 4.8.0 via a DNS query that retrieves DS
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
An issue has been found in PowerDNS Recursor before 4.1.18, 4.2.x before 4.2.5, and 4.3.x before 4.3.5. Rated high sever
PowerDNS Recursor from 4.1.0 up to and including 4.3.0 does not sufficiently defend against amplification attacks. Rated
An issue has been found in PowerDNS Recursor 4.1.0 through 4.3.0 where records in the answer section of a NXDOMAIN respo
An issue has been found in PowerDNS Recursor before version 4.1.8 where a remote attacker sending a DNS query can trigge
PowerDNS Authoritative Server 4.1.0 up to 4.1.4 inclusive and PowerDNS Recursor 4.0.0 up to 4.1.4 inclusive are vulnerab
Same weakness CWE-294 – Authentication Bypass by Capture-replay
View allSame technique Information Disclosure
View allVendor StatusVendor
SUSE
Severity: HighShare
External POC / Exploit Code
Leaving vuln.today