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Vulnerability Details : CVE-2011-0030

The Client/Server Run-time Subsystem (CSRSS) in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly kill processes after a logout, which allows local users to obtain sensitive information or gain privileges via a crafted application that continues to execute throughout the logout of one user and the login session of the next user, aka "CSRSS Elevation of Privilege Vulnerability," a different vulnerability than CVE-2010-0023.
Publish Date : 2011-02-08 Last Update Date : 2013-02-14
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- CVSS Scores & Vulnerability Types

CVSS Score
4.7
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact None (There is no impact to the integrity of the system)
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) Gain privilegesObtain Information
CWE ID 264

- Related OVAL Definitions

Title Definition Id Class Family
CSRSS Elevation of Privilege Vulnerability oval:org.mitre.oval:def:12476 windows
MS11-010: Vulnerability in Windows Client/Server Run-time Subsystem Could Allow Elevation of Privilege (2476687) oval:gov.nist.fdcc.patch:def:11734 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-2011-0030

# Product Type Vendor Product Version Update Edition Language
1 OS Microsoft Windows 2003 Server SP2 Version Details Vulnerabilities
2 OS Microsoft Windows 2003 Server SP2 X64 Version Details Vulnerabilities
3 OS Microsoft Windows 2003 Server SP2 Itanium Version Details Vulnerabilities
4 OS Microsoft Windows Xp - SP2 X64 Version Details Vulnerabilities
5 OS Microsoft Windows Xp SP3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Microsoft Windows 2003 Server 3
Microsoft Windows Xp 2

- References For CVE-2011-0030

http://osvdb.org/70826
OSVDB 70826 Microsoft Windows CSRSS Logoff Process Termination Local Privilege Escalation Microsoft Windows CSRSS Logoff Process Termination Local Privilege Escalation
http://www.securitytracker.com/id?1025045
SECTRACK 1025045
http://secunia.com/advisories/43250
SECUNIA 43250
http://www.vupen.com/english/advisories/2011/0323
VUPEN ADV-2011-0323
http://xforce.iss.net/xforce/xfdb/64917
XF ms-csrss-privilege-escalation(64917)
http://technet.microsoft.com/en-us/security/bulletin/ms11-010
Microsoft Security Bulletin MS11-010 MS11-010 - Important: Vulnerability in Windows Client/Server Run-time Subsystem Could Allow Elevation of Privilege (2476687) Bulletin Severity Rating:Important - This security update resolves a privately reported vulnerability in the Microsoft Windows Client/Server Run-time Subsystem (CSRSS) in Windows XP and Windows Server 2003. This security update is rated Important for all supported editions of these operating systems. For more information, see the subsection, Affected and Non-Affected Software, in this section. The vulnerability could allow elevation of privilege if an attacker logs on to a user's system and starts a specially crafted application that continues running after the attacker logs off in order to obtain the logon credentials of subsequent users. An attacker must have valid logon credentials and be able to log on locally to exploit this vulnerability. The vulnerability could not be exploited remotely or by anonymous users.Release Date:2011-02-08

- Metasploit Modules Related To CVE-2011-0030

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


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