National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-4775)

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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).

Resource Status

NVD contains:

CVE Vulnerabilities: 56386
Checklists: 222
US-CERT Alerts: 246
US-CERT Vuln Notes: 2721
OVAL Queries: 8140
CPE Names: 73033

Last updated: Tue May 21 09:14:10 EDT 2013

CVE Publication rate: 12.1

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Vulnerability Workload Index: 6.17

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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).

NIST Security Configuration Checklists - CSD

National Cyber Awareness System

Vulnerability Summary for CVE-2012-4775

Original release date:11/14/2012

Last revised:02/26/2013

Source: US-CERT/NIST

Overview

Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site, aka "CTreeNode Use After Free Vulnerability."

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:9.3 (HIGH) (AV:N/AC:M/Au:N/C:C/I:C/A:C) (legend)

Impact Subscore: 10.0

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; Allows unauthorized modification; Allows disruption of service

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US-CERT Technical Alert: TA12-318A

Name: TA12-318A

Hyperlink:http://www.us-cert.gov/cas/techalerts/TA12-318A.html

External Source: MS

Name: MS12-071

Type: Advisory; Patch Information

Hyperlink:http://technet.microsoft.com/security/bulletin/MS12-071

External Source: BID

Name: 56422

Hyperlink:http://www.securityfocus.com/bid/56422