CVE-2020-0634

EPSS 1.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

14 Jan 2020Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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 products

Microsoft · Windows Microsoft · Windows 10 Version 1903 for 32-bit Systems Microsoft · Windows 10 Version 1903 for ARM64-based Systems Microsoft · Windows 10 Version 1903 for x64-based Systems Microsoft · Windows 10 Version 1909 for 32-bit Systems Microsoft · Windows 10 Version 1909 for ARM64-based Systems Microsoft · Windows 10 Version 1909 for x64-based Systems Microsoft · Windows Server Microsoft · Windows Server, version 1903 (Server Core installation)Microsoft · Windows Server, version 1909 (Server Core installation)

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References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0634 https://www.zerodayinitiative.com/advisories/ZDI-20-125/