CVE-2021-27357: Buffer Overflow
First published: Tue Apr 06 2021(Updated: )
RIOT-OS 2020.01 contains a buffer overflow vulnerability in /sys/net/gnrc/routing/rpl/gnrc_rpl_control_messages.c.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Riot-os Riot | =2021.01 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-27357?
CVE-2021-27357 is classified as a medium severity vulnerability due to potential consequences of buffer overflow.
How do I fix CVE-2021-27357?
To fix CVE-2021-27357, upgrade to a patched version of RIOT-OS that addresses the buffer overflow issue.
What products are affected by CVE-2021-27357?
CVE-2021-27357 affects RIOT-OS version 2021.01 specifically.
What is the nature of the vulnerability in CVE-2021-27357?
CVE-2021-27357 is a buffer overflow vulnerability located in the RPL control messages processing code.
Can CVE-2021-27357 be exploited remotely?
Yes, CVE-2021-27357 can potentially be exploited remotely if an attacker sends crafted RPL control messages.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/weakness
- agent/author
- agent/severity
- agent/last-modified-date
- agent/tags
- agent/first-publish-date
- agent/event
- agent/description
- agent/source
- vendor/riot-os
- canonical/riot-os riot
- version/riot-os riot/2021.01