CVE-2020-11068

low-risk
Published 2020-06-23

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.

Do I need to act?

-
0.43% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.0/10 Medium
NETWORK / HIGH complexity

Affected Products (1)

Loramac-Node

Affected Vendors

Semtech

References (4)

Patch https://github.com/Lora-net/LoRaMac-node/commit/e3063a91daa7ad8a687223efa63079f0...
Patch https://github.com/Lora-net/LoRaMac-node/security/advisories/GHSA-559p-6xgm-fpv9
Patch https://github.com/Lora-net/LoRaMac-node/commit/e3063a91daa7ad8a687223efa63079f0...
Patch https://github.com/Lora-net/LoRaMac-node/security/advisories/GHSA-559p-6xgm-fpv9
23
/ 100
low-risk
Severity 16/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal