CVE-2021-3330 - Vulnerability Details - OpenCVE

RCE/DOS: Linked-list corruption leading to large out-of-bounds write while sorting for forged fragment list in Zephyr. Zephyr versions >= >=2.4.0 contain Out-of-bounds Write (CWE-787). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fj4r-373f-9456

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00109.

Key SSVC decision points have not yet been added.

Vendors	Products
Zephyrproject	Zephyr

Configuration 1 [-]

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-26661	RCE/DOS: Linked-list corruption leading to large out-of-bounds write while sorting for forged fragment list in Zephyr. Zephyr versions >= >=2.4.0 contain Out-of-bounds Write (CWE-787). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fj4r-373f-9456

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fj4r-373f-9456

History

No history.

MITRE

Status: PUBLISHED

Assigner: zephyr

Published: 2021-10-12T21:50:17.624934Z

Updated: 2024-09-17T01:00:47.273Z

Reserved: 2021-01-27T00:00:00

Link: CVE-2021-3330

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-12T22:15:08.150

Modified: 2024-11-21T06:21:18.670

Link: CVE-2021-3330

Redhat

No data.

OpenCVE Enrichment

No data.

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