CVE-2022-33989 – dproxy-nexgen (aka dproxy nexgen) uses a static UDP source port (selected randomly only at …

Vuln ID: CVE-2022-33989

Published:  2022-08-15  13:15:18Z

Description: dproxy-nexgen (aka dproxy nexgen) uses a static UDP source port (selected randomly only at boot time) in upstream queries sent to DNS resolvers. This allows DNS cache poisoning because there is not enough entropy to prevent traffic injection attacks.

Source: NVD.NIST.GOV

 

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