What is the severity of CVE-2021-31661?

CVE-2021-31661 is considered to have a high severity due to the possibility of sensitive information disclosure via a buffer overflow.

How do I fix CVE-2021-31661?

To fix CVE-2021-31661, update to the latest version of RIOT-OS beyond commit 609c9ada34da5546cffb632a98b7ba157c112658.

What software versions are affected by CVE-2021-31661?

CVE-2021-31661 affects RIOT-OS version 2021.01 before commit 609c9ada34da5546cffb632a98b7ba157c112658.

What type of vulnerability is CVE-2021-31661?

CVE-2021-31661 is a buffer overflow vulnerability that can allow attackers to obtain sensitive information.

Who is impacted by CVE-2021-31661?

Developers and users utilizing RIOT-OS version 2021.01 are impacted by CVE-2021-31661.

Vulnerability/
CVE-2021-31661

high

7.5

CWE

120 119

18/6/2021

3/8/2024

CVE-2021-31661: Buffer Overflow

First published: Fri Jun 18 2021(Updated: )

RIOT-OS 2021.01 before commit 609c9ada34da5546cffb632a98b7ba157c112658 contains a buffer overflow that could allow attackers to obtain sensitive information.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Riot-os Riot	=2021.01

Remedy

https://github.com/RIOT-OS/RIOT/commit/609c9ada34da5546cffb632a98b7ba157c112658

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-31661?
CVE-2021-31661 is considered to have a high severity due to the possibility of sensitive information disclosure via a buffer overflow.
How do I fix CVE-2021-31661?
To fix CVE-2021-31661, update to the latest version of RIOT-OS beyond commit 609c9ada34da5546cffb632a98b7ba157c112658.
What software versions are affected by CVE-2021-31661?
CVE-2021-31661 affects RIOT-OS version 2021.01 before commit 609c9ada34da5546cffb632a98b7ba157c112658.
What type of vulnerability is CVE-2021-31661?
CVE-2021-31661 is a buffer overflow vulnerability that can allow attackers to obtain sensitive information.
Who is impacted by CVE-2021-31661?
Developers and users utilizing RIOT-OS version 2021.01 are impacted by CVE-2021-31661.

collector/nvd-index
agent/references
agent/type
agent/softwarecombine
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/weakness
agent/severity
agent/author
agent/remedy
agent/event
agent/description
agent/first-publish-date
agent/tags
agent/source
vendor/riot-os
canonical/riot-os riot
version/riot-os riot/2021.01

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Frequently Asked Questions

What is the severity of CVE-2021-31661?
CVE-2021-31661 is considered to have a high severity due to the possibility of sensitive information disclosure via a buffer overflow.
How do I fix CVE-2021-31661?
To fix CVE-2021-31661, update to the latest version of RIOT-OS beyond commit 609c9ada34da5546cffb632a98b7ba157c112658.
What software versions are affected by CVE-2021-31661?
CVE-2021-31661 affects RIOT-OS version 2021.01 before commit 609c9ada34da5546cffb632a98b7ba157c112658.
What type of vulnerability is CVE-2021-31661?
CVE-2021-31661 is a buffer overflow vulnerability that can allow attackers to obtain sensitive information.
Who is impacted by CVE-2021-31661?
Developers and users utilizing RIOT-OS version 2021.01 are impacted by CVE-2021-31661.