National Vulnerability Database (NVD) National Vulnerability Database (CVE-2008-1943)

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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: 56393
Checklists: 226
US-CERT Alerts: 246
US-CERT Vuln Notes: 2721
OVAL Queries: 8140
CPE Names: 73033

Last updated: Tue May 21 18:14:35 EDT 2013

CVE Publication rate: 12.23

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NVD is a product of the NIST Computer Security Division and is sponsored by the Department of Homeland Security's National Cyber Security Division. It supports the U.S. government multi-agency (OSD, DHS, NSA, DISA, and NIST) Information Security Automation Program. It is the U.S. government content repository for the Security Content Automation Protocol (SCAP).

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Vulnerability Summary for CVE-2008-1943

Original release date:05/14/2008

Last revised:03/08/2011

Source: US-CERT/NIST

Overview

Buffer overflow in the backend of XenSource Xen Para Virtualized Frame Buffer (PVFB) 3.0 through 3.1.2 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a crafted description of a shared framebuffer.

Description

Possible solution and more infomation located here: http://rhn.redhat.com/errata/RHSA-2008-0194.html

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:2.1 (LOW) (AV:L/AC:L/Au:N/C:N/I:N/A:P) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 3.9

CVSS Version 2 Metrics:

Access Vector: Locally exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows disruption of serviceUnknown

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External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=443078

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=443078

External Source: XF

Name: xen-pvfb-description-dos(42387)

Hyperlink:http://xforce.iss.net/xforce/xfdb/42387

External Source: VUPEN

Name: ADV-2008-1900

Hyperlink:http://www.vupen.com/english/advisories/2008/1900/references

External Source: SECTRACK

Name: 1020008

Hyperlink:http://www.securitytracker.com/id?1020008