National Vulnerability Database (NVD) National Vulnerability Database (CVE-2004-0847)

Mission and Overview

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: 39671
Checklists: 129
US-CERT Alerts: 187
US-CERT Vuln Notes: 2351
OVAL Queries: 2517
CPE Names: 17905

Last updated: Sun Nov 22 09:44:02 EST 2009

CVE Publication rate: 9.9

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Workload Index

Vulnerability Workload Index: 5.4

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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-Alert System

Vulnerability Summary for CVE-2004-0847

Original release date:11/03/2004

Last revised:09/10/2008

Source: US-CERT/NIST

Overview

The Microsoft .NET forms authentication capability for ASP.NET allows remote attackers to bypass authentication for .aspx files in restricted directories via a request containing a (1) "\" (backslash) or (2) "%5C" (encoded backslash), aka "Path Validation Vulnerability."

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Provides unauthorized access, Allows partial confidentiality, integrity, and availability violation; Allows unauthorized disclosure of information; Allows disruption of service

References to Advisories, Solutions, and Tools

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US-CERT Technical Alert: TA05-039A

Name: TA05-039A

Hyperlink:http://www.us-cert.gov/cas/techalerts/TA05-039A.html

US-CERT Vulnerability Note: VU#283646

Name: VU#283646

Hyperlink:http://www.kb.cert.org/vuls/id/283646

External Source: XF

Name: windows-forms-security-bypass(17644)

Type: Advisory; Patch Information

Hyperlink:http://xforce.iss.net/xforce/xfdb/17644

External Source: MS

Name: MS05-004