CVE-2020-28349

An inaccurate frame deduplication process in ChirpStack Network Server 3.9.0 allows a malicious gateway to perform uplink Denial of Service via malformed…

published November 9, 2020

CVSS
—
EPSS
2%
Percentile
82.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02201 · 82.4th percentile
Published
2020-11-09T00:54Z
EPSS history
Timeline
  • 09 NOV 00:54Z
    An inaccurate frame deduplication process in ChirpStack Network Server 3.9.0 allows a malicious gateway to perform uplink Denial of Service via malformed…
    cvelistv5