National Vulnerability Database (NVD) National Vulnerability Database (CVE-2013-0420)

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NVD is the U.S. government repository of standards based vulnerability management data. This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA).

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NVD contains:

CVE Vulnerabilities: 56428
Checklists: 221
US-CERT Alerts: 246
US-CERT Vuln Notes: 2721
OVAL Queries: 8140
CPE Names: 73307

Last updated: Fri May 24 04:24:15 EDT 2013

CVE Publication rate: 12.5

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Vulnerability Workload Index: 6.48

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Vulnerability Summary for CVE-2013-0420

Original release date:01/17/2013

Last revised:02/08/2013

Source: US-CERT/NIST

Overview

Unspecified vulnerability in the VirtualBox component in Oracle Virtualization 4.0, 4.1, and 4.2 allows local users to affect integrity and availability via unknown vectors related to Core. NOTE: The previous information was obtained from the January 2013 Oracle CPU. Oracle has not commented on claims from another vendor that this issue is related to an incorrect comparison in the vga_draw_text function in Devices/Graphics/DevVGA.cpp, which can cause VirtualBox to "draw more lines than necessary."

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:2.4 (LOW) (AV:L/AC:H/Au:S/C:N/I:P/A:P) (legend)

Impact Subscore: 4.9

Exploitability Subscore: 1.5

CVSS Version 2 Metrics:

Access Vector: Locally exploitable

Access Complexity: High

Authentication: Required to exploit

Impact Type:Allows unauthorized modification; Allows disruption of service

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External Source: MISC

Name: https://www.virtualbox.org/changeset/44055/vbox

Hyperlink:https://www.virtualbox.org/changeset/44055/vbox

External Source: CONFIRM

Name: https://bugzilla.novell.com/show_bug.cgi?id=798776

Hyperlink:https://bugzilla.novell.com/show_bug.cgi?id=798776

External Source: CONFIRM

Name: http://www.oracle.com/technetwork/topics/security/cpujan2013-1515902.html

Type: Advisory

Hyperlink:http://www.oracle.com/technetwork/topics/security/cpujan2013-1515902.html

External Source: SUSE

Name: openSUSE-SU-2013:0231