TI-2005-00587 Aliases CVE-2005-0637 GHSA-gh89-4wjp-mf9f

The copy functions in locore.s such as copyout in OpenBSD 3.5 and 3.6, and possibly other…

LOW 25Published 2005-03-04 · Updated 2024-08-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: — Not recorded in CVSS 2.0
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · Partial · None
Fix status: No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.01163 67th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:openbsd:openbsd:3.5:::::::*	3.5	Vulnerable	OpenBSD
cpe:2.3:o:openbsd:openbsd:3.6:::::::*	3.6	Vulnerable	OpenBSD

cpe:2.3:o:openbsd:openbsd:3.5:*:*:*:*:*:*:* Versions 3.5 Vulnerable ·OpenBSD
cpe:2.3:o:openbsd:openbsd:3.6:*:*:*:*:*:*:* Versions 3.6 Vulnerable ·OpenBSD

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2005-0637
2026-10-03 Alias added: GHSA-gh89-4wjp-mf9f

References

Patch 1

20050228 028: SECURITY FIX: February 28, 2005

Advisory 1

20050228 011: SECURITY FIX: February 28, 2005 i386 only

TI-2002-00376 Integer overflow in xdr_array function in RPC servers for operating systems that use… CVSS 3.1CRITICAL 9.8
TI-2003-00437 Off-by-one error in the fb_realpath() function, as derived from the realpath function in… CVSS 3.1CRITICAL 9.8
TI-2007-05153 Stack-based buffer overflow in the cons_options function in options.c in dhcpd in OpenBSD… CVSS 2.0HIGH 7.2
TI-2001-00539 Buffer overflow in BSD-based telnetd telnet daemon on various operating systems allows… CVSS 2.0HIGH 10.0
TI-2026-40218 sppp_pap_input in sys/net/if_spppsubr.c in OpenBSD before 076e2b1 allows authentication… CVSS 3.1HIGH 8.3
TI-2004-00444 Heap-based buffer overflow in proxy_util.c for mod_proxy in Apache 1.3.25 to 1.3.31… CVSS 2.0HIGH 10.0

See all 200 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences