CVE-2021-43105

A vulnerability in the bailiwick checking function in Technitium DNS Server = v7.0 exists that allows specific malicious users to inject NS records of any domain even TLDs into the cache and conduct a DNS cache poisoning attack...

CVE-2021-43105

Technitium DNS Server vulnerabilities: A bailiwick checking function flaw in versions ≤ 7.0 allows malicious users to inject NS records of any domain (even TLDs) into the cache, enabling DNS cache poisoning. The PT-2022-11786 entry and CNNVD/CVE references corroborate this, stating the impact as ...