CVE-2020-12140

Published December 7th, 2021

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CVSS v3

8.8

HIGH

CVSS v2

8.3

HIGH

Affected

PROJECT

Description

A buffer overflow in os/net/mac/ble/ble-l2cap.c in the BLE stack in Contiki-NG 4.4 and earlier allows an attacker to execute arbitrary code via malicious L2CAP frames.

contiki-ng/contiki-ng

Contiki-NG: The OS for Next Generation IoT Devices

GitHub

1.5K