Vulnerability Name:

CVE-2011-5046 (CCN-71873)

Assigned:2011-12-18
Published:2011-12-18
Updated:2019-02-26
Summary: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."
CVSS v3 Severity:10.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
7.3 High (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
9.3 High (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
7.3 High (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-20
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2011-5046

Source: OSVDB
Type: UNKNOWN
77908

Source: CCN
Type: SA47237
Microsoft Windows win32k.sys Memory Corruption Vulnerability

Source: SECUNIA
Type: Vendor Advisory
47237

Source: CCN
Type: Microsoft Security Bulletin MS12-008
Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2660465)

Source: CCN
Type: Microsoft Security Bulletin MS12-018
Vulnerability in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege (2641653)

Source: CCN
Type: Microsoft Security Bulletin MS12-034
Combined Security Update for Microsoft Office, Windows, .NET Framework, and Silverlight (2681578)

Source: CCN
Type: Microsoft Security Bulletin MS13-022
Vulnerability in Silverlight Could Allow Remote Code Execution (2814124)

Source: CCN
Type: Microsoft Security Bulletin MS13-054
Vulnerability in Windows Components Could Allow Remote Code Execution (2848295)

Source: CCN
Type: Microsoft Security Bulletin MS14-038
Vulnerability in Windows Journal Could Allow Remote Code Execution (2975689)

Source: MISC
Type: UNKNOWN
http://twitter.com/w3bd3vil/statuses/148454992989261824

Source: CCN
Type: Microsoft Web site
Microsoft Windows

Source: EXPLOIT-DB
Type: Exploit
18275

Source: CCN
Type: OSVDB ID: 77908
Microsoft Windows win32k.sys Safari IFRAME Height Attribute Handling Remote Memory Corruption

Source: CCN
Type: BID-51122
Microsoft Windows 'win32k.sys' Remote Memory Corruption Vulnerability

Source: SECTRACK
Type: UNKNOWN
1026450

Source: CERT
Type: US Government Resource
TA12-045A

Source: MS
Type: UNKNOWN
MS12-008

Source: XF
Type: UNKNOWN
ms-win32k-iframe-code-exec(71873)

Source: XF
Type: UNKNOWN
ms-win32k-iframe-code-exec(71873)

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:14603

Source: EXPLOIT-DB
Type: EXPLOIT
EDB-ID: 18275

Vulnerable Configuration:Configuration 1:
  • cpe:/o:microsoft:windows_server_2008:*:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:r2:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_7:*:sp1:x86:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_xp:*:sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:microsoft:windows:server_2003:*:sp2:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:server_2003:*:sp2:*:*:*:itanium:*
  • OR cpe:/o:microsoft:windows:server_2003:*:sp2:*:*:*:x64:*
  • OR cpe:/o:microsoft:windows_xp::sp2:x64:*:professional:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:*:*:*:*:*:*:x64:*
  • OR cpe:/o:microsoft:windows:xp:sp3:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_vista::sp2:~~~~x64~:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_vista::sp2:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:*:sp2:*:*:*:*:x32:*
  • OR cpe:/o:microsoft:windows_server_2008:*:sp2:*:*:*:*:x64:*
  • OR cpe:/o:microsoft:windows_7:::x32:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:r2:*:*:*:*:*:x64:*
  • OR cpe:/o:microsoft:windows_server_2008:r2:*:*:*:*:*:itanium:*
  • OR cpe:/o:microsoft:windows_server_2008:*:sp2:*:*:*:*:itanium:*
  • OR cpe:/o:microsoft:windows_7::sp1:x64:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
  • OR cpe:/o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:itanium:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:14603
    V
    		GDI Access Violation Vulnerability
    2013-05-06
    BACK
    microsoft windows server 2008 * sp2
    microsoft windows server 2008 r2
    microsoft windows server 2008 r2 sp1
    microsoft windows 7 * sp1
    microsoft windows server 2003 * sp2
    microsoft windows vista * sp2
    microsoft windows xp * sp2
    microsoft windows xp * sp3
    microsoft windows server_2003
    microsoft windows server_2003
    microsoft windows server_2003
    microsoft windows xp sp2
    microsoft windows server 2008 -
    microsoft windows xp sp3
    microsoft windows vista sp2
    microsoft windows vista sp2
    microsoft windows server 2008 sp2
    microsoft windows server 2008 sp2
    microsoft windows 7
    microsoft windows server 2008 r2
    microsoft windows server 2008 r2
    microsoft windows server 2008
    microsoft windows 7 sp1
    microsoft windows server 2008 r2
    microsoft windows server 2008 r2