Executive Summary

Informations
Name CVE-2011-1886 First vendor Publication 2011-07-13
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score 2.1 Attack Range Local
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
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Detail

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3 does not properly validate the arguments to functions, which allows local users to read arbitrary data from kernel memory via a crafted application that triggers a NULL pointer dereference, aka "Win32k Incorrect Parameter Validation Allows Information Disclosure Vulnerability."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1886

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12778
 
Oval ID: oval:org.mitre.oval:def:12778
Title: win32k Incorrect Parameter Validation Allows Information Disclosure Vulnerability (CVE-2011-1886)
Description: win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3 does not properly validate the arguments to functions, which allows local users to read arbitrary data from kernel memory via a crafted application that triggers a NULL pointer dereference, aka "Win32k Incorrect Parameter Validation Allows Information Disclosure Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2011-1886
 Version: 4
Platform(s): Microsoft Windows XP
 Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1

OpenVAS Exploits

Date Description
2011-07-13 Name : Windows Kernel-Mode Drivers Privilege Elevation Vulnerabilities (2555917)
File : nvt/secpod_ms11-054.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
73791 Microsoft Windows win32k.sys Driver Function Argument Validation Unspecified ...

Microsoft Windows contains a use-after-free flaw related to win32k.sys. The issue is triggered when a local attacker runs a crafted program. This may allow an attacker to gain elevated privileges and execute arbitrary code.

Snort® IPS/IDS

Date Description
2014-01-10 Microsoft invalid message kernel-mode memory disclosure attempt
RuleID : 19469 - Revision : 7 - Type : OS-WINDOWS
2014-01-10 Microsoft stale data code execution attempt
RuleID : 19468 - Revision : 7 - Type : OS-WINDOWS
2014-01-10 Microsoft CSRSS NULL Fontface pointer attempt
RuleID : 19467 - Revision : 7 - Type : OS-WINDOWS

Nessus® Vulnerability Scanner

Date Description
2011-07-12 Name : The remote Windows kernel is affected by multiple vulnerabilities.
File : smb_nt_ms11-054.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://osvdb.org/73791
http://secunia.com/advisories/45186
http://support.avaya.com/css/P8/documents/100144947
http://www.securityfocus.com/bid/48607
http://www.securitytracker.com/id?1025761
http://www.us-cert.gov/cas/techalerts/TA11-193A.html
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11...
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
Source Url

Alert History

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Date Informations
2024-11-28 23:04:43
  • Multiple Updates
2024-11-28 12:25:42
  • Multiple Updates
2021-05-04 12:14:29
  • Multiple Updates
2021-04-22 01:15:46
  • Multiple Updates
2020-05-23 00:28:31
  • Multiple Updates
2018-10-13 05:18:32
  • Multiple Updates
2017-09-19 09:24:27
  • Multiple Updates
2016-06-28 18:39:40
  • Multiple Updates
2016-04-26 20:45:34
  • Multiple Updates
2014-02-17 11:02:21
  • Multiple Updates
2014-01-19 21:27:48
  • Multiple Updates
2013-05-10 23:00:31
  • Multiple Updates