CVE-2024-43688

HighCVSS 7.3/10Last 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.

Metrics

CVSS 3.1 7.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a
vixie	cron	< 9cc8ab1
openbsd	openbsd	7.4
openbsd	openbsd	7.5

References

Timeline

Published: Aug 20, 2024
Last modified: Jun 17, 2026
NVD status: Deferred

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