CVE-2006-3202
4.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
6.5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
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.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| netbsd:netbsd | netbsd | eq | 2.0 |
| netbsd:netbsd | netbsd | eq | 2.0.2 |
| netbsd:netbsd | netbsd | eq | 2.0.3 |
| netbsd:netbsd | netbsd | eq | 2.1 |
| netbsd:netbsd | netbsd | eq | 3.0 |
4.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
6.5 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%