Executive Summary

Informations
Name CVE-2011-5046 First vendor Publication 2011-12-30
Vendor Cve Last vendor Modification 2019-02-26

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:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
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Detail

The Graphics Device Interface (GDI) in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted data, as demonstrated by a large height attribute of an IFRAME element rendered by Safari, aka "GDI Access Violation Vulnerability."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-5046

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:14603
 
Oval ID: oval:org.mitre.oval:def:14603
Title: GDI Access Violation Vulnerability
Description: The Graphics Device Interface (GDI) in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted data, as demonstrated by a large height attribute of an IFRAME element rendered by Safari, aka "GDI Access Violation Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2011-5046
 Version: 7
Platform(s): Microsoft Windows XP
Microsoft Windows Vista
Microsoft Windows Server 2003
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows 7
 Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 1
Os 3
Os 1
Os 2

OpenVAS Exploits

Date Description
2012-02-15 Name : Windows Kernel-Mode Drivers Remote Code Execution Vulnerabilities (2660465)
File : nvt/secpod_ms12-008.nasl
0000-00-00 Name : Microsoft Windows Kernel 'win32k.sys' Memory Corruption Vulnerability
File : nvt/gb_ms_win_kernel_win32k_sys_mem_corruption_vuln.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
77908 Microsoft Windows win32k.sys Safari IFRAME Height Attribute Handling Remote M...

A memory corruption flaw exists in Microsoft Windows. win32k.sys fails to sanitize user-supplied input when using Apple Safari resulting in memory corruption. With a specially crafted web page containing a height attribute in an IFRAME, a context-dependent attacker can cause a denial of service and potentially execute arbitrary code.

Snort® IPS/IDS

Date Description
2014-01-10 Microsoft Windows 7 x64 Apple Safari abnormally long iframe exploit attempt
RuleID : 20999 - Revision : 15 - Type : BROWSER-WEBKIT

Nessus® Vulnerability Scanner

Date Description
2012-02-14 Name : The remote Windows kernel is affected by multiple remote code execution vulne...
File : smb_nt_ms12-008.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
CERT http://www.us-cert.gov/cas/techalerts/TA12-045A.html
EXPLOIT-DB http://www.exploit-db.com/exploits/18275
MISC http://twitter.com/w3bd3vil/statuses/148454992989261824
MS https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12...
OSVDB http://osvdb.org/77908
OVAL https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
SECTRACK http://www.securitytracker.com/id?1026450
SECUNIA http://secunia.com/advisories/47237
XF https://exchange.xforce.ibmcloud.com/vulnerabilities/71873

Alert History

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Date Informations
2021-06-24 12:09:24
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2021-05-04 12:18:04
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2021-04-22 01:21:22
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2020-05-23 00:32:25
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2018-10-13 05:18:33
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2017-09-19 09:25:06
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2017-08-29 09:23:38
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2016-06-28 18:56:20
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2016-04-26 21:19:47
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2014-02-17 11:06:39
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2014-01-19 21:28:16
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2013-07-20 13:19:10
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2013-05-10 23:12:19
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2012-11-07 05:21:23
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