CVE-2020-12141

Published October 19th, 2021

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CVSS v3

9.1

CRITICAL

CVSS v2

6.4

MEDIUM

Affected

PROJECT

Description

An out-of-bounds read in the SNMP stack in Contiki-NG 4.4 and earlier allows an attacker to cause a denial of service and potentially disclose information via crafted SNMP packets to snmp_ber_decode_string_len_buffer in os/net/app-layer/snmp/snmp-ber.c.

contiki-ng/contiki-ng

Contiki-NG: The OS for Next Generation IoT Devices

GitHub

1.5K