PT-2026-63588 · Powerdns+3 · Recursor+2
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
The product name cannot be determined (affected versions not specified)
Description
Resource Record Signatures (RRSIGs) containing an insufficient number of labels can allow the bypass of DNSSEC wildcard validation. DNSSEC is a suite of extensions that add a layer of security to the Domain Name System (DNS) by attaching digital signatures to DNS records to verify their authenticity.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Insufficient Verification of Data Authenticity
Improper Certificate Validation
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Related Identifiers
Affected Products
Recursor
Pdns
Pdns-Recursor