CRITICAL🇵🇱 Wersja polska

CVE-2022-30257

CVSS 9.8v3.1pub. 2022-11-21upd. 2025-04-30

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.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Technitium Dns Server

    APP
    Technitium
    ≤ 8.0.2
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References

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