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Last updated: 4/18/2014

CVE Publication rate: 19.43

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Vulnerability Summary for CVE-2013-1813

Original release date: 11/23/2013
Last revised: 02/27/2014


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.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 7.2 (HIGH) (AV:L/AC:L/AU:N/C:C/I:C/A:C) (legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9
CVSS Version 2 Metrics:
Access Vector: Locally exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

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External Source: MLIST
Name: [busybox] 20130722 1.21.0 is released
External Source: REDHAT
Name: RHSA-2013:1732
Type: Advisory
External Source: CONFIRM
Name: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701965
External Source: CONFIRM
Name: http://git.busybox.net/busybox/commit/?id=4609f477c7e043a4f6147dfe6e86b775da2ef784
Type: Patch Information; Exploit

Vulnerable software and versions

Skip Navigation Links.
Collapse Configuration 1Configuration 1
Collapse OROR
* cpe:/a:busybox:busybox:0.38
* cpe:/a:busybox:busybox:0.39
* cpe:/a:busybox:busybox:0.40
* cpe:/a:busybox:busybox:0.41
* cpe:/a:busybox:busybox:0.42
* cpe:/a:busybox:busybox:0.43
* cpe:/a:busybox:busybox:0.45
* cpe:/a:busybox:busybox:0.46
* cpe:/a:busybox:busybox:0.47
* cpe:/a:busybox:busybox:0.48
* cpe:/a:busybox:busybox:0.49
* cpe:/a:busybox:busybox:0.50
* cpe:/a:busybox:busybox:0.51
* cpe:/a:busybox:busybox:0.52
* cpe:/a:busybox:busybox:0.60.0
* cpe:/a:busybox:busybox:0.60.1
* cpe:/a:busybox:busybox:0.60.2
* cpe:/a:busybox:busybox:0.60.3
* cpe:/a:busybox:busybox:0.60.4
* cpe:/a:busybox:busybox:0.60.5
* cpe:/a:busybox:busybox:1.00
* cpe:/a:busybox:busybox:1.01
* cpe:/a:busybox:busybox:1.1.0
* cpe:/a:busybox:busybox:1.1.1
* cpe:/a:busybox:busybox:1.1.2
* cpe:/a:busybox:busybox:1.1.3
* cpe:/a:busybox:busybox:1.10.0
* cpe:/a:busybox:busybox:1.10.1
* cpe:/a:busybox:busybox:1.10.2
* cpe:/a:busybox:busybox:1.10.3
* cpe:/a:busybox:busybox:1.10.4
* cpe:/a:busybox:busybox:1.11.0
* cpe:/a:busybox:busybox:1.11.1
* cpe:/a:busybox:busybox:1.11.2
* cpe:/a:busybox:busybox:1.11.3
* cpe:/a:busybox:busybox:1.12.0
* cpe:/a:busybox:busybox:1.12.1
* cpe:/a:busybox:busybox:1.12.2
* cpe:/a:busybox:busybox:1.12.3
* cpe:/a:busybox:busybox:1.12.4
* cpe:/a:busybox:busybox:1.13.0
* cpe:/a:busybox:busybox:1.13.1
* cpe:/a:busybox:busybox:1.13.2
* cpe:/a:busybox:busybox:1.13.3
* cpe:/a:busybox:busybox:1.13.4
* cpe:/a:busybox:busybox:1.14.0
* cpe:/a:busybox:busybox:1.14.1
* cpe:/a:busybox:busybox:1.14.2
* cpe:/a:busybox:busybox:1.14.3
* cpe:/a:busybox:busybox:1.14.4
* cpe:/a:busybox:busybox:1.15.0
* cpe:/a:busybox:busybox:1.15.1
* cpe:/a:busybox:busybox:1.15.2
* cpe:/a:busybox:busybox:1.15.3
* cpe:/a:busybox:busybox:1.16.0
* cpe:/a:busybox:busybox:1.16.1
* cpe:/a:busybox:busybox:1.16.2
* cpe:/a:busybox:busybox:1.17.0
* cpe:/a:busybox:busybox:1.17.1
* cpe:/a:busybox:busybox:1.17.2
* cpe:/a:busybox:busybox:1.17.3
* cpe:/a:busybox:busybox:1.17.4
* cpe:/a:busybox:busybox:1.18.0
* cpe:/a:busybox:busybox:1.18.1
* cpe:/a:busybox:busybox:1.18.2
* cpe:/a:busybox:busybox:1.18.3
* cpe:/a:busybox:busybox:1.18.4
* cpe:/a:busybox:busybox:1.18.5
* cpe:/a:busybox:busybox:1.19.0
* cpe:/a:busybox:busybox:1.19.2
* cpe:/a:busybox:busybox:1.19.3
* cpe:/a:busybox:busybox:1.19.4
* cpe:/a:busybox:busybox:1.2.0
* cpe:/a:busybox:busybox:1.2.1
* cpe:/a:busybox:busybox:1.2.2
* cpe:/a:busybox:busybox:
* cpe:/a:busybox:busybox:1.20.0
* cpe:/a:busybox:busybox:1.20.1
* cpe:/a:busybox:busybox:1.20.2 and previous versions
* cpe:/a:busybox:busybox:1.3.0
* cpe:/a:busybox:busybox:1.3.1
* cpe:/a:busybox:busybox:1.3.2
* cpe:/a:busybox:busybox:1.4.0
* cpe:/a:busybox:busybox:1.4.1
* cpe:/a:busybox:busybox:1.4.2
* cpe:/a:busybox:busybox:1.5.0
* cpe:/a:busybox:busybox:1.5.1
* cpe:/a:busybox:busybox:1.6.0
* cpe:/a:busybox:busybox:1.6.1
* cpe:/a:busybox:busybox:1.7.0
* cpe:/a:busybox:busybox:1.7.1
* cpe:/a:busybox:busybox:1.7.2
* cpe:/a:busybox:busybox:1.7.3
* cpe:/a:busybox:busybox:1.8.0
* cpe:/a:busybox:busybox:1.8.1
* cpe:/a:busybox:busybox:1.8.2
* cpe:/a:busybox:busybox:1.9.0
* cpe:/a:busybox:busybox:1.9.1
* cpe:/a:busybox:busybox:1.9.2
Collapse Configuration 2Configuration 2
Collapse OROR
* cpe:/o:redhat:enterprise_linux:6
* Denotes Vulnerable Software
Changes related to vulnerability configurations

Technical Details

Vulnerability Type (View All)
  • Permissions, Privileges, and Access Control (CWE-264)