CVE-2004-0257

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

23/11/2004

Last modified:

03/04/2025

Description

OpenBSD 3.4 and NetBSD 1.6 and 1.6.1 allow remote attackers to cause a denial of service (crash) by sending an IPv6 packet with a small MTU to a listening port and then issuing a TCP connect to that port.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:netbsd:netbsd:1.6:::::::*
cpe:2.3:o:netbsd:netbsd:1.6.1:::::::*
cpe:2.3:o:openbsd:openbsd:3.0:::::::*
cpe:2.3:o:openbsd:openbsd:3.1:::::::*
cpe:2.3:o:openbsd:openbsd:3.2:::::::*
cpe:2.3:o:openbsd:openbsd:3.3:::::::*
cpe:2.3:o:openbsd:openbsd:3.4:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:o:netbsd:netbsd:1.6:::::::*
cpe:2.3:o:netbsd:netbsd:1.6.1:::::::*
cpe:2.3:o:openbsd:openbsd:3.0:::::::*
cpe:2.3:o:openbsd:openbsd:3.1:::::::*
cpe:2.3:o:openbsd:openbsd:3.2:::::::*
cpe:2.3:o:openbsd:openbsd:3.3:::::::*
cpe:2.3:o:openbsd:openbsd:3.4:::::::*

CVE-2004-0257

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools