CVE-2020-11068 Information

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 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/Lora-net/LoRaMac-node/commit/e3063a91daa7ad8a687223efa63079f0c24568e4 https://github.com/Lora-net/LoRaMac-node/security/advisories/GHSA-559p-6xgm-fpv9

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8