CVE-2020-11068

Potential Buffer Overflow in LoRaMac-node

Description

In LoRaMac-node before 4.4.4, a reception buffer overflow can happen due to the received buffer size not being checked. This has been fixed in 4.4.4.

Category

5.0
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.43%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: LoRa LoRaMac-node
Published at:
Updated at:

References

Link Tags
https://github.com/Lora-net/LoRaMac-node/security/advisories/GHSA-559p-6xgm-fpv9 third party advisory patch
https://github.com/Lora-net/LoRaMac-node/commit/e3063a91daa7ad8a687223efa63079f0c24568e4 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2020-11068?
CVE-2020-11068 has been scored as a medium severity vulnerability.
How to fix CVE-2020-11068?
To fix CVE-2020-11068, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-11068 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-11068 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-11068?
CVE-2020-11068 affects LoRa LoRaMac-node.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.