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Vulnerability Details : CVE-2009-0093

Windows DNS Server in Microsoft Windows 2000 SP4, Server 2003 SP1 and SP2, and Server 2008, when dynamic updates are enabled, does not restrict registration of the "wpad" hostname, which allows remote authenticated users to hijack the Web Proxy Auto-Discovery (WPAD) feature, and conduct man-in-the-middle attacks by spoofing a proxy server, via a Dynamic Update request for this hostname, aka "DNS Server Vulnerability in WPAD Registration Vulnerability," a related issue to CVE-2007-1692.
Publish Date : 2009-03-11 Last Update Date : 2010-08-21
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- CVSS Scores & Vulnerability Types

CVSS Score
3.5
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
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 Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s)
CWE ID 20

- Related OVAL Definitions

Title Definition Id Class Family
DNS Server Vulnerability in WPAD Registration Vulnerability oval:org.mitre.oval:def:6138 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-2009-0093

# Product Type Vendor Product Version Update Edition Language
1 OS Microsoft Windows 2000 SP4 Version Details Vulnerabilities
2 OS Microsoft Windows Server 2003 SP2 Itanium Version Details Vulnerabilities
3 OS Microsoft Windows Server 2003 SP1 Version Details Vulnerabilities
4 OS Microsoft Windows Server 2003 SP2 Version Details Vulnerabilities
5 OS Microsoft Windows Server 2003 SP2 X64 Version Details Vulnerabilities
6 OS Microsoft Windows Server 2003 X64 Version Details Vulnerabilities
7 OS Microsoft Windows Server 2003 SP1 Itanium Version Details Vulnerabilities
8 OS Microsoft Windows Server 2008 Version Details Vulnerabilities
9 OS Microsoft Windows Server 2008 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 2

- References For CVE-2009-0093

http://blog.ncircle.com/blogs/vert/archives/2009/03/successful_exploit_renders_mic.html
http://osvdb.org/52519
OSVDB 52519
http://blogs.technet.com/srd/archive/2009/03/13/ms09-008-dns-and-wins-server-security-update-in-more-detail.aspx CONFIRM
http://support.avaya.com/elmodocs2/security/ASA-2009-083.htm CONFIRM
http://secunia.com/advisories/34217
SECUNIA 34217
http://www.securityfocus.com/bid/33989
BID 33989 Microsoft Windows DNS Server WPAD Access Validation Vulnerability Release Date:2009-05-11
http://www.securitytracker.com/id?1021830
SECTRACK 1021830
http://www.vupen.com/english/advisories/2009/0661
VUPEN ADV-2009-0661
http://technet.microsoft.com/en-us/security/bulletin/ms09-008
Microsoft Security Bulletin MS09-008 Vulnerabilities in DNS and WINS Server Could Allow Spoofing (962238) This security update resolves two privately reported vulnerabilities and two publicly disclosed vulnerabilities in Windows DNS server and Windows WINS server. These vulnerabilities could allow a remote attacker to redirect network traffic intended for systems on the Internet to the attacker’s own systems.
http://www.us-cert.gov/cas/techalerts/TA09-069A.html
CERT TA09-069A

- Metasploit Modules Related To CVE-2009-0093

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


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