totd 1.5.3 uses a fixed UDP source port in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HTotd Project Totd
APPTotd Project1.5.3
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
CWE
References