CVE-2022-33989

2022-08-1512:10:15

mitre

www.cve.org

5.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

35.9%

JSON

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.