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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
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References
History
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T16:33:58.939Z
Reserved: 2020-11-09T00:00:00.000Z
Link: CVE-2020-28349
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Status : Modified
Published: 2020-11-09T01:15:13.710
Modified: 2024-11-21T05:22:39.030
Link: CVE-2020-28349
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OpenCVE Enrichment
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Weaknesses