Executive Summary

Informations
Name CVE-2011-2002 First vendor Publication 2011-10-11
Vendor Cve Last vendor Modification 2023-12-07

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
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:M/Au:N/C:N/I:N/A:C)
Cvss Base Score 4.7 Attack Range Local
Cvss Impact Score 6.9 Attack Complexity Medium
Cvss Expoit Score 3.4 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

win32k.sys in the kernel-mode drivers in Microsoft Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly handle TrueType fonts, which allows local users to cause a denial of service (system hang) via a crafted font file, aka "Win32k TrueType Font Type Translation Vulnerability."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2002

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:13024
 
Oval ID: oval:org.mitre.oval:def:13024
Title: Win32k TrueType Font Type Translation Vulnerability
Description: win32k.sys in the kernel-mode drivers in Microsoft Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly handle TrueType fonts, which allows local users to cause a denial of service (system hang) via a crafted font file, aka "Win32k TrueType Font Type Translation Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2011-2002
Version: 5
Platform(s): Microsoft Windows Vista
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows 7
Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3
Os 5
Os 1

ExploitDB Exploits

id Description
2011-10-23 MS11-077 Win32k Null Pointer De-reference Vulnerability POC
2011-10-13 MS11-077 .fon Kernel-Mode Buffer Overrun PoC

OpenVAS Exploits

Date Description
2011-10-12 Name : Windows Kernel-Mode Drivers Remote Code Execution Vulnerabilities (2567053)
File : nvt/secpod_ms11-077.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
76219 Microsoft Windows win32k.sys Driver Type Translation TrueType Font File Handl...

Snort® IPS/IDS

Date Description
2014-01-10 FON font file download request
RuleID : 20269 - Revision : 20 - Type : FILE-IDENTIFY
2014-01-10 Microsoft Windows win32k.sys kernel mode null pointer dereference attempt
RuleID : 20261 - Revision : 12 - Type : FILE-EXECUTABLE

Nessus® Vulnerability Scanner

Date Description
2011-10-11 Name : The remote Windows kernel is affected by multiple vulnerabilities.
File : smb_nt_ms11-077.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/49973
MS https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11...
OVAL https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
SECTRACK http://www.securitytracker.com/id?1026165

Alert History

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Date Informations
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