CVE-2024-43688

HIGH

7.3

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.

CVE Details

CVSS v3.1 Score7.3

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/20/2024

Last Modified8/26/2024

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-787

References

https://github.com/vixie/cron/commit/9cc8ab1087bb9ab861dd5595c41200683c9f6712(cve@mitre.org)

https://www.supernetworks.org/CVE-2024-43688/openbsd-cron-heap-underflow.txt(cve@mitre.org)

https://www.supernetworks.org/advisories/CVE-2024-43688-openbsd-cron-heap-underflow.txt(cve@mitre.org)

IOC Correlations

No correlations recorded

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