CVE-2017-1000372

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A flaw exists in OpenBSD's implementation of the stack guard page that allows attackers to bypass it resulting in arbitrary code execution using setuid binaries such as /usr/bin/at. This affects OpenBSD 6.1 and possibly earlier versions.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Jun 19, 2017
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2017-1000372: Critical severity, CVSS 9.8 | Vulnix