Vulnerabilities > CVE-2023-26437 - Unspecified vulnerability in Powerdns Recursor

CVSS 5.3 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

LOW

network

low complexity

powerdns

NVD

Published: 2023-04-04

Updated: 2024-11-21

Summary

Denial of service vulnerability in PowerDNS Recursor allows authoritative servers to be marked unavailable.This issue affects Recursor: through 4.6.5, through 4.7.4 , through 4.8.3.

Vulnerable Configurations

Part	Description	Count
Application	Powerdns Powerdns Recursor 4.8.0 Powerdns Recursor 4.8.1 Powerdns Recursor 4.8.2 Powerdns Recursor 4.8.3 Powerdns Recursor 4.7.0 Powerdns Recursor 4.7.1 Powerdns Recursor 4.7.2 Powerdns Recursor 4.7.3 Powerdns Recursor 4.7.4 Powerdns Recursor 3.0 Powerdns Recursor 3.0.1 Powerdns Recursor 3.1.1 Powerdns Recursor 3.1.2 Powerdns Recursor 3.1.3 Powerdns Recursor 3.1.4 Powerdns Recursor 3.1.5 Powerdns Recursor 3.1.6 Powerdns Recursor 3.1.7 Powerdns Recursor 3.1.7.1 Powerdns Recursor 3.1.7.2 Powerdns Recursor 3.2 Powerdns Recursor 3.3 Powerdns Recursor 3.3.1 Powerdns Recursor 3.5 Powerdns Recursor 3.5.1 Powerdns Recursor 3.5.2 Powerdns Recursor 3.5.3 Powerdns Recursor 3.6.0 Powerdns Recursor 3.6.1 Powerdns Recursor 3.6.2 Powerdns Recursor 3.6.3 Powerdns Recursor 3.6.4 Powerdns Recursor 3.7.0 Powerdns Recursor 3.7.1 Powerdns Recursor 3.7.2 Powerdns Recursor 3.7.3 Powerdns Recursor 3.7.4 Powerdns Recursor 4.0.0 Powerdns Recursor 4.0.1 Powerdns Recursor 4.0.2 Powerdns Recursor 4.0.3 Powerdns Recursor 4.0.4 Powerdns Recursor 4.0.5 Powerdns Recursor 4.0.6 Powerdns Recursor 4.0.7 Powerdns Recursor 4.0.8 Powerdns Recursor 4.1.0 Powerdns Recursor 4.1.1 Powerdns Recursor 4.1.2 Powerdns Recursor 4.1.3 Powerdns Recursor 4.1.4 Powerdns Recursor 4.1.5 Powerdns Recursor 4.1.6 Powerdns Recursor 4.1.7 Powerdns Recursor 4.1.8 Powerdns Recursor 4.1.9 Powerdns Recursor 4.1.10 Powerdns Recursor 4.1.11 Powerdns Recursor 4.1.12 Powerdns Recursor 4.1.13 Powerdns Recursor 4.1.14 Powerdns Recursor 4.1.15 Powerdns Recursor 4.1.16 Powerdns Recursor 4.1.17 Powerdns Recursor 4.1.18 Powerdns Recursor 4.2.0 Powerdns Recursor 4.2.1 Powerdns Recursor 4.2.2 Powerdns Recursor 4.2.3 Powerdns Recursor 4.2.4 Powerdns Recursor 4.2.5 Powerdns Recursor 4.3.0 Powerdns Recursor 4.3.1 Powerdns Recursor 4.3.2 Powerdns Recursor 4.3.3 Powerdns Recursor 4.3.4 Powerdns Recursor 4.3.5 Powerdns Recursor 4.3.6 Powerdns Recursor 4.3.7 Powerdns Recursor 4.4.0 Powerdns Recursor 4.4.1 Powerdns Recursor 4.4.2 Powerdns Recursor 4.4.3 Powerdns Recursor 4.4.4 Powerdns Recursor 4.4.5 Powerdns Recursor 4.4.6 Powerdns Recursor 4.4.7 Powerdns Recursor 4.4.8 Powerdns Recursor 4.5.0 Powerdns Recursor 4.5.1 Powerdns Recursor 4.5.2 Powerdns Recursor 4.5.4 Powerdns Recursor 4.5.5 Powerdns Recursor 4.5.6 Powerdns Recursor 4.5.7 Powerdns Recursor 4.5.8 Powerdns Recursor 4.5.9 Powerdns Recursor 4.5.10 Powerdns Recursor 4.6.0 Powerdns Recursor 4.6.1 Powerdns Recursor 4.6.2 Powerdns Recursor 4.6.3 Powerdns Recursor 4.6.4 Powerdns Recursor 4.6.5	147

Summary

Vulnerable Configurations

References