An issue was discovered in MaraDNS Deadwood through 3.5.0021 that allows variant V1 of unintended domain name resolution. A revoked domain name can still be resolvable for a long time, including expired domains and taken-down malicious domains. The effects of an exploit would be widespread and highly impactful, because the exploitation conforms to de facto DNS specifications and operational practices, and overcomes current mitigation patches for "Ghost" domain names.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-11-18T00:00:00

Updated: 2024-08-03T06:40:47.864Z

Reserved: 2022-05-04T00:00:00

Link: CVE-2022-30256

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-11-19T00:15:10.497

Modified: 2024-11-21T07:02:27.020

Link: CVE-2022-30256

cve-icon Redhat

No data.