Microsoft Windows Vista SP2 up to Server 2012 R2 win32k.sys access control

CVSS Meta Temp Score
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CTI Interest Score
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7.4$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Microsoft Windows Vista SP2 up to Server 2012 R2. Affected by this issue is some unknown functionality of the file win32k.sys. Performing a manipulation results in access control. This vulnerability is known as CVE-2016-0196. Remote exploitation of the attack is possible. No exploit is available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability classified as critical has been found in Microsoft Windows Vista SP2 up to Server 2012 R2 (Operating System). This affects an unknown functionality of the file win32k.sys. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 05/10/2016 with Microsoft as MS16-062 as confirmed bulletin (Technet). The advisory is shared at technet.microsoft.com. This vulnerability is uniquely identified as CVE-2016-0196 since 12/04/2015. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 08/18/2022). MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 91012 (MS16-062: Security Update for Windows Kernel-Mode Drivers (3158222)), 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 91218 (Microsoft Windows Kernel Mode Multiple Vulnerabilities (MS16-062)).

Applying the patch MS16-062 is able to eliminate this problem. The bugfix is ready for download at technet.microsoft.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (91012) and SecurityFocus (BID 90101†). Similar entries are available at VDB-87161, VDB-87162, VDB-87163 and VDB-87164. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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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: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 91012
Nessus Name: MS16-062: Security Update for Windows Kernel-Mode Drivers (3158222)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 802074
OpenVAS Name: Microsoft Kernel-Mode Drivers Privilege Elevation Vulnerabilities (3158222)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: MS16-062

Timelineinfo

12/04/2015 🔍
05/10/2016 +158 days 🔍
05/10/2016 +0 days 🔍
05/10/2016 +0 days 🔍
05/10/2016 +0 days 🔍
05/11/2016 +1 days 🔍
08/18/2022 +2290 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: MS16-062
Organization: Microsoft
Status: Confirmed

CVE: CVE-2016-0196 (🔍)
GCVE (CVE): GCVE-0-2016-0196
GCVE (VulDB): GCVE-100-87165

OVAL: 🔍

SecurityFocus: 90101 - Microsoft Windows Kernel 'Win32k.sys' CVE-2016-0196 Local Privilege Escalation Vulnerability
SecurityTracker: 1035841

scip Labs: https://www.scip.ch/en/?labs.20161215
See also: 🔍

Entryinfo

Created: 05/11/2016 14:31
Updated: 08/18/2022 10:05
Changes: 05/11/2016 14:31 (60), 04/07/2017 13:40 (19), 08/18/2022 10:01 (4), 08/18/2022 10:05 (1)
Complete: 🔍
Cache ID: 216::103

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