An issue was discovered in Technitium DNS Server through 8.0.2 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.
References
Link | Resource |
---|---|
https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md#version-81 | Release Notes Third Party Advisory |
Configurations
History
No history.
Information
Published : 2022-11-21 22:15
Updated : 2024-02-28 19:51
NVD link : CVE-2022-30257
Mitre link : CVE-2022-30257
CVE.ORG link : CVE-2022-30257
JSON object : View
Products Affected
technitium
- dns_server
CWE
CWE-706
Use of Incorrectly-Resolved Name or Reference