CVE-2005-4783

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

31/12/2005

Last modified:

05/09/2008

Description

kernfs_xread in kernfs_vnops.c in NetBSD before 20050831 does not check for a negative offset when reading the message buffer, which allows local users to read arbitrary kernel memory.

Impact

Vector 2.0

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

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

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

Base Score 2.0

2.10

Severity 2.0

LOW

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:netbsd:netbsd:1.6:::::::*
cpe:2.3:o:netbsd:netbsd:2.0:::::::*
cpe:2.3:o:netbsd:netbsd:2.0.3:::::::*
cpe:2.3:o:netbsd:netbsd:2.1:::::::*

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

CVE-2005-4783

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools