CVE-2023-22617

EPSS 0.25%
Published 21.01.2023 19:15:11
Last modified 03.04.2025 15:15:42
Source cve@mitre.org
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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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Powerdns ≫ Recursor Version4.8.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.25%	0.483

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-674 Uncontrolled Recursion

The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.

http://www.openwall.com/lists/oss-security/2023/01/20/1

Third Party Advisory

Mailing List

Release Notes

https://docs.powerdns.com/recursor/changelog/4.8.html#change-4.8.1

Vendor Advisory

Release Notes

https://docs.powerdns.com/recursor/security-advisories/

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-22617

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-22617

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-22617

EUVD