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CVE-2023-26437

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CVE-2023-26437

Published: Apr 4, 2023

Modified: Feb 13, 2025

PUBLISHED

CVSS v3.1

3.4

LOW

Description

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.

VendorProductVersions

PowerDNS

Recursor

affected
0 - <= 4.6.5
affected
0 - <= 4.7.4
affected
0 - <= 4.8.3

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:L

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

None

Availability

Low

References

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