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

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CVE-2013-1813

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
23/11/2013
Last modified:
11/04/2025

Description

util-linux/mdev.c in BusyBox before 1.21.0 uses 0777 permissions for parent directories when creating nested directories under /dev/, which allows local users to have unknown impact and attack vectors.

Impact

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

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:t-mobile:tm-ac1900:3.0.0.4.376_3169:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:*:*:*:*:*:*:*:* 1.20.2 (including)
cpe:2.3:a:busybox:busybox:0.38:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:0.39:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:0.40:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:0.41:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:0.42:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:0.43:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:0.45:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:0.46:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:0.47:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:0.48:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:0.49:*:*:*:*:*:*:*
cpe:2.3:a:busybox:busybox:0.50:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools