CVE-2005-0637

critical

Description

The copy functions in locore.s such as copyout in OpenBSD 3.5 and 3.6, and possibly other BSD based operating systems, may allow attackers to exceed certain address boundaries and modify kernel memory.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/19531

http://www.securityfocus.com/bid/12825

http://www.openbsd.org/errata35.html#locore

http://www.openbsd.org/errata.html#copy

http://securitytracker.com/id?1013333

http://secunia.com/advisories/14432

Details

Source: Mitre, NVD

Published: 2005-05-02

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 9.1

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

Severity: Critical

EPSS

EPSS: 0.0054

Detections

Analytics