CVE-2024-43688

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CVSS 3.1

7.3 high

EPSS

<1%p43

Published

Aug 20, 2024 (Aug 20, 2024)

Modified

Jun 17, 2026

Description

cron/entry.c in vixie cron before 9cc8ab1, as used in OpenBSD 7.4 and 7.5, allows a heap-based buffer underflow and memory corruption. NOTE: this issue was introduced during a May 2023 refactoring.

Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

NVD CVE.org GitHub PoCs EPSS (0.5%)

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