CVE-2013-3881

Severity CVSS v4.0:

Pending analysis

Type:

CWE-399 Resource Management Errors

Publication date:

09/10/2013

Last modified:

11/04/2025

Description

win32k.sys in the kernel-mode drivers in Microsoft Windows 7 SP1 and Windows Server 2008 R2 SP1 allows local users to gain privileges via a crafted application, aka "Win32k NULL Page Vulnerability."

Impact

Vector 2.0

AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

7.20

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:microsoft:windows_7::sp1:x64:::::
cpe:2.3:o:microsoft:windows_7::sp1:x86:::::

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

http://www.us-cert.gov/ncas/alerts/TA13-288A
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-081
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18614
http://www.us-cert.gov/ncas/alerts/TA13-288A
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-081
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18614