CVE-2023-22617
Description
A remote attacker might be able to cause infinite recursion in PowerDNS Recursor 4.8.0 via a DNS query that retrieves DS records for a misconfigured domain, because QName minimization is used in QM fallback mode. This is fixed in 4.8.1.
References
Release NotesVendor Advisory
Vendor Advisory
Mailing ListRelease NotesThird Party Advisory
CvssV3 impact
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CvssV2 impact
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