NVD - CVE-2013-1813

CVE-2013-1813 Detail

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.

Source: MITRE
Description Last Modified: 11/23/2013

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9

Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701965
http://git.busybox.net/busybox/commit/?id=4609f477c7e043a4f6147dfe6e86b775da2ef784	Exploit Patch
http://lists.busybox.net/pipermail/busybox/2013-January/078864.html
http://rhn.redhat.com/errata/RHSA-2013-1732.html	Vendor Advisory
https://support.t-mobile.com/docs/DOC-21994

Technical Details

Vulnerability Type (View All)

Permissions, Privileges, and Access Control (CWE-264)

Vulnerable software and versions Switch to CPE 2.2

Showing 100 of 101 CPEs, view all CPEs here.

Denotes Vulnerable Software
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Change History

3 change records found - show changes

Modified Analysis - 6/30/2016 11:53:40 AM

Action

Type

Old Value

New Value

Changed

CPE Configuration

Record truncated, showing 500 of 5807 characters. View Entire Change Record

Configuration 1
     OR
          *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

Record truncated, showing 500 of 5902 characters. View Entire Change Record

Configuration 1
     OR
          *cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:*
Configuration 2
     OR
          *cpe:2.3:o:t-mobile:tm-ac1900:3.0.0.4.376_3169:*:*:*:*:*:*:*
Configuration 3
     OR
          *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

Quick Info

CVE Dictionary Entry:
CVE-2013-1813
NVD Published Date:
11/23/2013
NVD Last Modified:
06/30/2016

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Information Technology Laboratory

National Vulnerability Database