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Vulnerability Details : CVE-2009-0085

The Secure Channel (aka SChannel) authentication component in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, and Server 2008, when certificate authentication is used, does not properly validate the client's key exchange data in Transport Layer Security (TLS) handshake messages, which allows remote attackers to spoof authentication by crafting a TLS packet based on knowledge of the certificate but not the private key, aka "SChannel Spoofing Vulnerability."
Publish Date : 2009-03-10 Last Update Date : 2017-09-28
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- CVSS Scores & Vulnerability Types

CVSS Score
7.1
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 287

- Related OVAL Definitions

Title Definition Id Class Family
MS09-007: Vulnerability in SChannel could allow spoofing (960225) oval:gov.nist.fdcc.patch:def:11548 windows
SChannel Spoofing Vulnerability oval:org.mitre.oval:def:6011 windows
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2009-0085

# Product Type Vendor Product Version Update Edition Language
1 OS Microsoft Windows 2000 SP4 Version Details Vulnerabilities
2 OS Microsoft Windows Server 2003 SP2 Version Details Vulnerabilities
3 OS Microsoft Windows Server 2003 X64 Version Details Vulnerabilities
4 OS Microsoft Windows Server 2003 SP2 X64 Version Details Vulnerabilities
5 OS Microsoft Windows Server 2003 SP1 Itanium Version Details Vulnerabilities
6 OS Microsoft Windows Server 2003 SP2 Itanium Version Details Vulnerabilities
7 OS Microsoft Windows Server 2003 SP1 Version Details Vulnerabilities
8 OS Microsoft Windows Server 2008 X64 Version Details Vulnerabilities
9 OS Microsoft Windows Server 2008 Version Details Vulnerabilities
10 OS Microsoft Windows Server 2008 Itanium Version Details Vulnerabilities
11 OS Microsoft Windows Vista SP1 X64 Version Details Vulnerabilities
12 OS Microsoft Windows Vista X64 Version Details Vulnerabilities
13 OS Microsoft Windows Vista SP1 Version Details Vulnerabilities
14 OS Microsoft Windows Vista Gold Version Details Vulnerabilities
15 OS Microsoft Windows Xp SP2 Version Details Vulnerabilities
16 OS Microsoft Windows Xp SP3 Version Details Vulnerabilities
17 OS Microsoft Windows Xp X64 Version Details Vulnerabilities
18 OS Microsoft Windows Xp SP2 X64 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Microsoft Windows 2000 1
Microsoft Windows Server 2003 6
Microsoft Windows Server 2008 3
Microsoft Windows Vista 4
Microsoft Windows Xp 4

- References For CVE-2009-0085

http://www.securitytracker.com/id?1021828
SECTRACK 1021828
http://www.vupen.com/english/advisories/2009/0660
VUPEN ADV-2009-0660
http://www.us-cert.gov/cas/techalerts/TA09-069A.html
CERT TA09-069A
http://technet.microsoft.com/en-us/security/bulletin/ms09-007
Microsoft Security Bulletin MS09-007 Vulnerability in SChannel Could Allow Spoofing (960225) This security update resolves a privately reported vulnerability in the Secure Channel (SChannel) security package in Windows. The vulnerability could allow spoofing if an attacker gains access to the certificate used by the end user for authentication. Customers are only affected when the public key component of the certificate used for authentication has been obtained by the attacker through other means.

- Metasploit Modules Related To CVE-2009-0085

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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