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

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CVE-2007-0473

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
03/02/2007
Last modified:
09/04/2025

Description

The writeFile function in core/smb4kfileio.cpp in Smb4K before 0.8.0 does not preserve /etc/sudoers permissions across modifications, which allows local users to obtain sensitive information (/etc/sudoers contents) by reading this file.

Impact

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

Base Score: 1.90 LOW
Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N

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

Base Score 2.0
1.90
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:smb4k:smb4k:0.4:*:*:*:*:*:*:*
cpe:2.3:a:smb4k:smb4k:0.5:*:*:*:*:*:*:*
cpe:2.3:a:smb4k:smb4k:0.6:*:*:*:*:*:*:*
cpe:2.3:a:smb4k:smb4k:0.7:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools