Knot Resolver before 5.5.3 allows remote attackers to cause a denial of service (CPU consumption) because of algorithmic complexity. During an attack, an authoritative server must return large NS sets or address sets.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-23T00:00:00

Updated: 2024-08-03T12:14:39.955Z

Reserved: 2022-09-08T00:00:00

Link: CVE-2022-40188

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-09-23T16:15:11.673

Modified: 2024-11-21T07:21:01.603

Link: CVE-2022-40188

cve-icon Redhat

No data.