CVE-2024-47248: nimble Buffer Overflow — Fix

Description

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Apache NimBLE. Specially crafted MESH message could result in memory corruption when non-default build configuration is used. This issue affects Apache NimBLE: through 1.7.0. Users are recommended to upgrade to version 1.8.0, which fixes the issue.

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CVSS v3.1 Score

6.3

MEDIUM

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

Weakness Type (CWE)

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
apache	nimble	< 1.8.0

References

Advisories & Patches

https://github.com/apache/mynewt-nimble/commit/4f75c0b3b466186beff40e8489870c6cee076aaa https://lists.apache.org/thread/z8m7jqh54xybf9kz8q2l3tz92zsj7tmz http://www.openwall.com/lists/oss-security/2024/11/26/2

Frequently Asked Questions

What is CVE-2024-47248? +

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Apache NimBLE. Specially crafted MESH message could result in memory corruption when non-default build configuration is used. This issue affects Apache NimBLE: through 1.7.0. Users are recommended to upgrade to version 1.8.0, which fixes the issue. It has a CVSS v3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2024-47248? +

CVE-2024-47248 has a CVSS v3.1 score of 6.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-47248? +

CVE-2024-47248 affects products from apache, specifically: nimble. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-47248? +

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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CVE-2024-47248