Unrated severityNVD Advisory· Published Nov 9, 2020· Updated Aug 4, 2024
CVE-2020-28349
CVE-2020-28349
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- ChirpStack/ChirpStack Network Serverdescription
- Range: = 3.9.0
Patches
Vulnerability mechanics
References
3- github.com/brocaar/chirpstack-network-server/commit/874fc1a9b01045ebe8a340f0bb01ed19e8256e60mitrex_refsource_MISC
- github.com/brocaar/chirpstack-network-server/commit/f996bb0c6c85281b5658f59ff09db1b4a73db453mitrex_refsource_MISC
- www.cyberark.com/resources/threat-research-blog/lorawan-mqtt-what-to-know-when-securing-your-iot-networkmitrex_refsource_MISC
News mentions
0No linked articles in our index yet.