CVE-2021-31664

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Published Jun 18, 2021 CVSS 3.1 · 7.5 High EPSS 1.3% KEV · Not listed

Description

RIOT-OS 2021.01 before commit 44741ff99f7a71df45420635b238b9c22093647a contains a buffer overflow which could allow attackers to obtain sensitive information.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:o:riot-os:riot:2021.01:-:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-18551	RIOT-OS 2021.01 before commit 44741ff99f7a71df45420635b238b9c22093647a contains a buffer overflow which could allow attackers to obtain sensitive information.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 1.3% (1.345% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/RIOT-OS/RIOT/commit/44741ff99f7a71df45420635b238b9c22093647a
https://github.com/RIOT-OS/RIOT/pull/15345

History

No history.

Subscriptions

Riot-os Riot

Weaknesses

CWE-120

Sources

CVE record Updated: Aug 3, 2024, 11:03 PM

Status: PUBLISHED
Assigner: mitre
Published: Jun 18, 2021, 9:49 PM
Updated: Aug 3, 2024, 11:03 PM
Reserved: Apr 23, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:52 AM

Status: Modified
Published: Jun 18, 2021, 10:15 PM
Modified: Jun 17, 2026, 3:52 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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