Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2006-2655

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
02/06/2006
Last modified:
03/04/2025

Description

The build process for ypserv in FreeBSD 5.3 up to 6.1 accidentally disables access restrictions when using the /var/yp/securenets file, which allows remote attackers to bypass intended access restrictions.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 6.40 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N

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

Base Score 2.0
6.40
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:freebsd:freebsd:5.3:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.3:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.3:releng:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.3:stable:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.4:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.4:pre-release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.4:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.4:releng:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.4:stable:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.0:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.0:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.0:stable:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.1:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.1:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.1:stable:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools