CVE-2021-27357

CRITICAL

RIOT-OS 2020.01 - Buffer Overflow

Title source: llm
STIX 2.1

Description

RIOT-OS 2020.01 contains a buffer overflow vulnerability in /sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c.

References (1)

Core 1
Core References
Third Party Advisory x_refsource_misc
https://github.com/RIOT-OS/RIOT/issues/16018

Scores

CVSS v3 9.8
EPSS 0.0046
EPSS Percentile 64.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-120
Status published
Products (1)
riot-os/riot 2021.01
Published Apr 06, 2021
Tracked Since Feb 18, 2026