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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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Last updated: 12/27/2014 5:57:05 AM

CVE Publication rate: 18.03

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Vulnerability Workload Index: 7.34
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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).

National Cyber Awareness System

Vulnerability Summary for CVE-2011-0031

Original release date: 02/08/2011
Last revised: 07/18/2011


The (1) JScript 5.8 and (2) VBScript 5.8 scripting engines in Microsoft Windows Server 2008 R2 and Windows 7 do not properly load decoded scripts obtained from web pages, which allows remote attackers to trigger memory corruption and consequently obtain sensitive information via a crafted web site, aka "Scripting Engines Information Disclosure Vulnerability."


CVSS Severity (version 2.0):
CVSS v2 Base Score: 4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:P/I:N/A:N) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6
CVSS Version 2 Metrics:
Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism
Access Complexity: Medium
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information

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External Source: OVAL
Name: oval:org.mitre.oval:def:12313
External Source: SECTRACK
Name: 1025044
External Source: SECUNIA
Name: 43249
Type: Advisory
External Source: VUPEN
Name: ADV-2011-0322
Type: Advisory
External Source: BID
Name: 46139
External Source: XF
Name: ms-win-jscript-info-disclosure(64919)
External Source: MS
Name: MS11-009
Type: Advisory; Patch Information
External Source: OSVDB
Name: 70827

References to Check Content

Identifier: oval:org.mitre.oval:def:12313
Check System: http://oval.mitre.org/XMLSchema/oval-definitions-5

Technical Details

Vulnerability Type (View All)
  • Information Leak / Disclosure (CWE-200)