National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-1896)

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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: 56363
Checklists: 222
US-CERT Alerts: 246
US-CERT Vuln Notes: 2720
OVAL Queries: 8140
CPE Names: 73033

Last updated: Sun May 19 21:44:15 EDT 2013

CVE Publication rate: 11.33

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NIST Security Configuration Checklists - CSD

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Vulnerability Summary for CVE-2012-1896

Original release date:11/14/2012

Last revised:03/06/2013

Source: US-CERT/NIST

Overview

Microsoft .NET Framework 2.0 SP2 and 3.5.1 does not properly consider trust levels during construction of output data, which allows remote attackers to obtain sensitive information via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka "Code Access Security Info Disclosure Vulnerability."

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:P/I:N/A:N) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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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: BID

Name: 56456

Hyperlink:http://www.securityfocus.com/bid/56456

External Source: MS

Name: MS12-074

Type: Advisory

Hyperlink:http://technet.microsoft.com/security/bulletin/MS12-074