CVE-2023-26437

medium

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.

References

https://lists.fedoraproject.org/archives/list/[email protected]/message/IHPD6SIQOG7245GXFQHPUEI4AZ6Y3KD6/

https://lists.fedoraproject.org/archives/list/[email protected]/message/CN7VMRYKZHG2UDUAK326LXD3JY7NO3LR/

https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2023-02.html

Details

Source: Mitre, NVD

Published: 2023-04-04

Updated: 2023-04-15

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L