CVE-2019-1434

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver fails to properly handle objects in memory, aka 'Win32k Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1393, CVE-2019-1394, CVE-2019-1395, CVE-2019-1396, CVE-2019-1408.

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1434

Details

Source: MITRE

Published: 2019-11-12

Updated: 2020-08-24

Risk Information

CVSS v2

Base Score: 7.2

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH

Tenable Plugins

View all (5 total)

IDNameProductFamilySeverity
130910KB4525253: Windows Server 2012 November 2019 Security UpdateNessusWindows : Microsoft Bulletins
high
130909KB4525250: Windows 8.1 and Windows Server 2012 R2 November 2019 Security UpdateNessusWindows : Microsoft Bulletins
high
130905KB4525233: Windows 7 and Windows Server 2008 R2 November 2019 Security UpdateNessusWindows : Microsoft Bulletins
high
130904KB4525239: Windows Server 2008 November 2019 Security UpdateNessusWindows : Microsoft Bulletins
high
130903KB4525232: Windows 10 November 2019 Security UpdateNessusWindows : Microsoft Bulletins
high