CVE-2006-3202

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

23/06/2006

Last modified:

03/04/2025

Description

The ip6_savecontrol function in NetBSD 2.0 through 3.0, under certain configurations, does not check to see if IPv4-mapped sockets are being used before processing IPv6 socket options, which allows local users to cause a denial of service (crash) by creating an IPv4-mapped IPv6 socket with the SO_TIMESTAMP socket option set, then sending an IPv4 packet through the socket.

Impact

Vector 2.0

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

Base Score: 4.90 MEDIUM
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

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

Base Score 2.0

4.90

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:netbsd:netbsd:2.0:::::::*
cpe:2.3:o:netbsd:netbsd:2.0.2:::::::*
cpe:2.3:o:netbsd:netbsd:2.0.3:::::::*
cpe:2.3:o:netbsd:netbsd:2.1:::::::*
cpe:2.3:o:netbsd:netbsd:3.0:::::::*

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:2.0:::::::*
cpe:2.3:o:netbsd:netbsd:2.0.2:::::::*
cpe:2.3:o:netbsd:netbsd:2.0.3:::::::*
cpe:2.3:o:netbsd:netbsd:2.1:::::::*
cpe:2.3:o:netbsd:netbsd:3.0:::::::*

CVE-2006-3202

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools