Executive Summary

Informations
Name CVE-2011-1232 First vendor Publication 2011-04-13
Vendor Cve Last vendor Modification 2011-10-04

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that triggers a NULL pointer dereference, a different vulnerability than other "Vulnerability Type 2" CVEs listed in MS11-034, aka "Win32k Null Pointer De-reference Vulnerability."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1232

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12392
 
Oval ID: oval:org.mitre.oval:def:12392
Title: Win32k Null Pointer De-reference Vulnerability (CVE-2011-1232)
Description: win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that triggers a NULL pointer dereference, a different vulnerability than other "Vulnerability Type 2" CVEs listed in MS11-034, aka "Win32k Null Pointer De-reference Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2011-1232
Version: 9
Platform(s): Microsoft Windows XP
Microsoft Windows Server 2003
Microsoft Windows Vista
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows 7
Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Os1
Os4
Os2
Os10
Os4
Os2

OpenVAS Exploits

DateDescription
2012-03-06Name : Microsoft SMB Transaction Parsing Remote Code Execution Vulnerability
File : nvt/secpod_ms11-020_remote.nasl
2011-04-13Name : Windows Kernel-Mode Drivers Privilege Elevation Vulnerabilities (2506223)
File : nvt/secpod_ms11-034.nasl

Open Source Vulnerability Database (OSVDB)

idDescription
71738Microsoft Windows win32k.sys Driver NULL Pointer De-reference Unspecified Loc...

Snort® IPS/IDS

DateDescription
2014-01-10Microsoft win32k.sys escalation of privilege attempt
RuleID : 18667 - Revision : 4 - Type : EXPLOIT
2014-01-10Microsoft win32k.sys escalation of privilege attempt
RuleID : 18666 - Revision : 4 - Type : EXPLOIT
2014-01-10Microsoft win32k.sys escalation of privilege attempt
RuleID : 18665 - Revision : 4 - Type : EXPLOIT
2014-01-10Microsoft win32k.sys escalation of privilege attempt
RuleID : 18664 - Revision : 4 - Type : EXPLOIT
2014-01-10Microsoft win32k.sys escalation of privilege attempt
RuleID : 18663 - Revision : 4 - Type : EXPLOIT
2014-01-10Microsoft win32k.sys escalation of privilege attempt
RuleID : 18662 - Revision : 4 - Type : EXPLOIT
2014-01-10Microsoft win32k.sys escalation of privilege attempt
RuleID : 18661 - Revision : 4 - Type : EXPLOIT

Nessus® Vulnerability Scanner

DateDescription
2011-04-13Name : The remote Windows kernel is affected by multiple vulnerabilities.
File : smb_nt_ms11-034.nasl - Type : ACT_GATHER_INFO

Internal Sources (Detail)

SourceUrl
BID http://www.securityfocus.com/bid/47232
CERT http://www.us-cert.gov/cas/techalerts/TA11-102A.html
CONFIRM http://support.avaya.com/css/P8/documents/100133352
MISC http://blogs.technet.com/b/srd/archive/2011/04/12/ms11-034-addressing-vulnera...
MS http://www.microsoft.com/technet/security/Bulletin/MS11-034.mspx
OSVDB http://osvdb.org/71738
SECTRACK http://www.securitytracker.com/id?1025345
SECUNIA http://secunia.com/advisories/44156
VUPEN http://www.vupen.com/english/advisories/2011/0952
XF http://xforce.iss.net/xforce/xfdb/66414

Alert History

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0
1
DateInformations
2014-02-17 11:01:16
  • Multiple Updates
2013-05-10 22:57:06
  • Multiple Updates