CVE-2023-43608

HighCVSS 8.1/10Last modified Jun 17, 2026

Description

A data integrity vulnerability exists in the BR_NO_CHECK_HASH_FOR functionality of Buildroot 2023.08.1 and dev commit 622698d7847. A specially crafted man-in-the-middle attack can lead to arbitrary command execution in the builder.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-494

Affected software

Vendor	Product	Versions
Buildroot	Buildroot	2023.08.1; dev commit 622698d7847

References

http://www.openwall.com/lists/oss-security/2023/12/11/1Patch, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1845Exploit, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/12/11/1Patch, Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1845Exploit, Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1845

Timeline

Published: Dec 5, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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