CVE-2023-6881

HIGH

Published Feb 29, 2024 Modified Jan 23, 2025 CWE-120

Description

Possible buffer overflow in is_mount_point

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CVSS v3.1 Score

7.3

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Weakness Type (CWE)

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
zephyrproject	zephyr	< 3.5.0

References

Advisories & Patches

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-mh67-4h3q-p437 https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-mh67-4h3q-p437

Exploits

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-mh67-4h3q-p437 https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-mh67-4h3q-p437

Frequently Asked Questions

What is CVE-2023-6881? +

Possible buffer overflow in is_mount_point It has a CVSS v3.1 base score of 7.3 (HIGH).

How severe is CVE-2023-6881? +

CVE-2023-6881 has a CVSS v3.1 score of 7.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2023-6881? +

CVE-2023-6881 affects products from zephyrproject, specifically: zephyr. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-6881? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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