CVE-2023-42364

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p37

Published

Nov 27, 2023 (Nov 27, 2023)

Modified

Jun 17, 2026

Description

A use-after-free vulnerability in BusyBox v.1.36.1 allows attackers to cause a denial of service via a crafted awk pattern in the awk.c evaluate function.

Vendors: busybox
Products: busybox
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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