CVE-2005-0637

Severity

50%

Complexity

99%

Confidentiality

48%

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.

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.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:P/A:N).

Overview

Type

OpenBSD

First reported 19 years ago

2005-05-02 04:00:00

Last updated 7 years ago

2017-07-11 01:32:00

Affected Software

OpenBSD 3.5

3.5

OpenBSD 3.6

3.6

References

14432

Patch, Vendor Advisory

1013333

Patch, Vendor Advisory

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

20050228 028: SECURITY FIX: February 28, 2005

Patch

12825

Patch

openbsd-copy-functions(19531)

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