Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2023-26437

Published: Apr 04, 2023 | Modified: Apr 15, 2023
CVSS 3.x
5.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2023-26437
CWEhttps://cwe.mitre.org/data/definitions/.html

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.

Affected Software

Name Vendor Start Version End Version
Recursor Powerdns * 4.6.6 (excluding)
Recursor Powerdns 4.7.0 (including) 4.7.5 (excluding)
Recursor Powerdns 4.8.0 (including) 4.8.4 (excluding)
Pdns-recursor Ubuntu bionic *
Pdns-recursor Ubuntu kinetic *
Pdns-recursor Ubuntu lunar *
Pdns-recursor Ubuntu mantic *
Pdns-recursor Ubuntu trusty *
Pdns-recursor Ubuntu xenial *

References

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