Vulnerability 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.
CVSS Score
5.0
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Semtech | Loramac-Node | < 4.4.4 |
Related Weaknesses (CWE)
References
- https://github.com/Lora-net/LoRaMac-node/commit/e3063a91daa7ad8a687223efa63079f0PatchThird Party Advisory
- https://github.com/Lora-net/LoRaMac-node/security/advisories/GHSA-559p-6xgm-fpv9PatchThird Party Advisory
- https://github.com/Lora-net/LoRaMac-node/commit/e3063a91daa7ad8a687223efa63079f0PatchThird Party Advisory
- https://github.com/Lora-net/LoRaMac-node/security/advisories/GHSA-559p-6xgm-fpv9PatchThird Party Advisory
FAQ
What is CVE-2020-11068?
CVE-2020-11068 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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.
How severe is CVE-2020-11068?
CVE-2020-11068 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-11068?
Check the references section above for vendor advisories and patch information. Affected products include: Semtech Loramac-Node.