Vulnerability Name:

CVE-2010-3944 (CCN-63579)

Assigned:2010-12-14
Published:2010-12-14
Updated:2018-10-30
Summary:win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2008 R2 and Windows 7 does not properly validate user-mode input, which allows local users to gain privileges via a crafted application, aka "Win32k Memory Corruption Vulnerability."
CVSS v3 Severity:9.3 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Local
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:7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)
5.6 Medium (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
6.9 Medium (CCN CVSS v2 Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C)
5.4 Medium (CCN Temporal CVSS v2 Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C/E:POC/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Local
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 Privileges
References:Source: MITRE
Type: CNA
CVE-2010-3944

Source: CCN
Type: SA42612
Microsoft Windows win32k.sys Driver Multiple Vulnerabilities

Source: CCN
Type: SECTRACK ID: 1024880
Windows Kernel Buffer Overflows and Memory Corruption Errors Let Local Users Gain Elevated Privileges

Source: CCN
Type: Microsoft Security Bulletin MS11-087
Vulnerability in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2639417)

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: CCN
Type: Microsoft Security Bulletin MS10-098
Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege (2436673)

Source: CCN
Type: Microsoft Security Bulletin MS11-012
Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege (2479628)

Source: CCN
Type: Microsoft Security Bulletin MS11-034
Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege (2506223)

Source: CCN
Type: Microsoft Security Bulletin MS11-041
Vulnerability in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2525694)

Source: CCN
Type: Microsoft Security Bulletin MS11-054
Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege (2555917)

Source: CCN
Type: Microsoft Security Bulletin MS11-077
Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2567053)

Source: CCN
Type: Microsoft Security Bulletin MS11-084
Vulnerability in Windows Kernel-Mode Drivers Could Allow Denial of Service (2617657)

Source: CCN
Type: BID-45298
Microsoft Windows CVE-2010-3944 'Win32k.sys' Local Privilege Escalation Vulnerability

Source: SECTRACK
Type: UNKNOWN
1024880

Source: CERT
Type: US Government Resource
TA10-348A

Source: MS
Type: UNKNOWN
MS10-098

Source: XF
Type: UNKNOWN
ms-win-user-priv-escalation(63579)

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:12184

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [12-17-2010]

Vulnerable Configuration:Configuration 1:
  • cpe:/o:microsoft:windows_7:-:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_server_2008:r2:*:*:*:*:*:itanium:*
  • OR cpe:/o:microsoft:windows_server_2008:r2:*:*:*:*:*:x64:*

  • Configuration CCN 1:
  • cpe:/o:microsoft:windows_7:-:-:*:*:ultimate_n:*: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:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:12184
    V
    Win32k Memory Corruption Vulnerability
    2012-03-26
    BACK
    microsoft windows 7 -
    microsoft windows server 2008 r2
    microsoft windows server 2008 r2
    microsoft windows 7 -
    microsoft windows 7 -
    microsoft windows server 2008 - r2
    microsoft windows server 2008 r2