brocaar/chirpstack-network-server

brocaar/chirpstack-network-server

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www.chirpstack.iowww.chirpstack.io
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ChirpStack Network Server is an open-source LoRaWAN network-server.
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2020-28349↗
6.5 MEDIUM6.8 MEDIUM

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.