CVE-2020-28349 – ** DISPUTED ** An inaccurate frame deduplication process in ChirpStack Network Server 3.9. …

Vuln ID: CVE-2020-28349

Published:  2020-11-09  01:15:13Z

Description: ** DISPUTED ** An inaccurate frame deduplication process in ChirpStack Network Server 3.9.0 allows a malicious gateway to perform uplink Denial of Service via malformed frequency attributes in CollectAndCallOnceCollect in internal/uplink/collect.go. NOTE: the vendor’s position is that there are no "guarantees that allowing untrusted LoRa gateways to the network should still result in a secure network."

Source: NVD.NIST.GOV