CVE-2023-22617

HIGH · CVSS 7.5 EPSS 7.32%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-01-21 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2023-22617

Severity

HIGH

CVSS

7.5

EPSS

7.32%

Original NVD 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.