Microsoft Windows access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.8$25k-$100k0.00

Summaryinfo

A vulnerability classified as problematic was found in Microsoft Windows. This vulnerability affects unknown code. Executing a manipulation can lead to access control. This vulnerability is tracked as CVE-2010-3943. The attack is restricted to local execution. No exploit exists.

Detailsinfo

A vulnerability was found in Microsoft Windows (Operating System) (version unknown). It has been declared as critical. This vulnerability affects an unknown function. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly link driver objects, which allows local users to gain privileges via a crafted application that triggers linked-list corruption, aka "Win32k Cursor Linking Vulnerability."

The weakness was disclosed 12/16/2010 by Tarjei Mandt with Norman (Website). The advisory is available at us-cert.gov. This vulnerability was named CVE-2010-3943 since 10/14/2010. The exploitation appears to be easy. Local access is required to approach this attack. The successful exploitation requires a single authentication. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $25k-$100k at the moment (estimation calculated on 10/07/2021). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 51170 (MS10-098: Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege (2436673)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins. The commercial vulnerability scanner Qualys is able to test this issue with plugin 90664 (Microsoft Windows Kernel-Mode Drivers Elevation of Privilege Vulnerabilities (MS10-098)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (63580), Tenable (51170), SecurityFocus (BID 45289†), SecurityTracker (ID 1024880†) and Vulnerability Center (SBV-28675†). The entries VDB-54555, VDB-54552, VDB-55777 and VDB-55776 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 51170
Nessus Name: MS10-098: Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege (2436673)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 902275
OpenVAS Name: Windows Kernel-Mode Drivers Privilege Elevation Vulnerabilities (2436673)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/14/2010 🔍
12/14/2010 +61 days 🔍
12/14/2010 +0 days 🔍
12/14/2010 +0 days 🔍
12/15/2010 +1 days 🔍
12/16/2010 +1 days 🔍
12/16/2010 +0 days 🔍
03/19/2015 +1554 days 🔍
10/07/2021 +2394 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: us-cert.gov
Researcher: Tarjei Mandt
Organization: Norman
Status: Confirmed

CVE: CVE-2010-3943 (🔍)
GCVE (CVE): GCVE-0-2010-3943
GCVE (VulDB): GCVE-100-55762

OVAL: 🔍

X-Force: 63580
SecurityFocus: 45289 - Microsoft Windows 'Win32k.sys' Cursor Linking Local Privilege Escalation Vulnerability
SecurityTracker: 1024880 - Windows Kernel Buffer Overflows and Memory Corruption Errors Let Local Users Gain Elevated Privileges
Vulnerability Center: 28675 - [MS10-098] Microsoft Windows Kernel-Mode Driver Cursor Linking Code Execution Vulnerability, High

See also: 🔍

Entryinfo

Created: 03/19/2015 23:27
Updated: 10/07/2021 08:51
Changes: 03/19/2015 23:27 (58), 04/07/2017 16:04 (17), 10/07/2021 08:51 (2)
Complete: 🔍
Cache ID: 216::103

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