Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2009-2657

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
04/08/2009
Last modified:
09/04/2025

Description

nilfs-utils before 2.0.14 installs multiple programs with unnecessary setuid privileges, which allows local users to execute arbitrary commands via the device string in a -c command line option to mkfs.nilfs2.

Impact

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

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:nilf:nilfs:*:*:*:*:*:*:*:* 2.0.13 (including)
cpe:2.3:a:nilf:nilfs:1.0.0:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.5:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.6:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.7:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.8:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.9:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.10:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.11:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.12:*:*:*:*:*:*:*
cpe:2.3:a:nilf:nilfs:1.0.13:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools