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CVE-2020-0634

nvd nist
Published: Jan 14, 2020Modified: Nov 21, 2024

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory, aka 'Windows Common Log File System Driver Elevation of Privilege Vulnerability'.

Affected (21)

Microsoft
8 products
Windows 10
Windows 7
Windows 8.1
Windows Rt 8.1
Windows Server 2008
Windows Server 2012
Windows Server 2016
Windows Server 2019
Configuration A
21 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Windows 10
All versions
Windows 10
Version 1607
Windows 10
Version 1709
Windows 10
Version 1803
Windows 10
Version 1809
Windows 10
Version 1903
Windows 10
Version 1909
Windows 7
All versions
Windows 8.1
All versions
Windows Rt 8.1
All versions
Microsoft
Windows Server 2008
All versions
Windows Server 2008
All versions
Windows Server 2008
Version r2 sp1
Windows Server 2008
Version r2 sp1
Microsoft
Windows Server 2012
All versions
Windows Server 2012
Version r2
Microsoft
Windows Server 2016
All versions
Windows Server 2016
Version 1803
Windows Server 2016
Version 1903
Windows Server 2016
Version 1909
Windows Server 2019
All versions

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (4)

Source: secure@microsoft.com
PatchVendor Advisory
Source: secure@microsoft.com
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry

Timeline

No history available yet.