CVE-2020-1244

Connected User Experiences and Telemetry Service Denial of Service Vulnerability

CVE-2020-1244 is fixed in 17 products on 1 platform, first by KB4561608, released June 9, 2020. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
6.3
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0310
87th percentile

<p>A denial of service vulnerability exists when Connected User Experiences and Telemetry Service improperly handles file operations. An attacker who successfully exploited this vulnerability could cause a system to stop responding.</p> <p>To exploit the vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability.</p> <p>The security update addresses the vulnerability by correcting how the Connected User Experiences and Telemetry Service handles file operations.</p>

Where it's fixed

ProductFixed inFixReleased
Microsoft
Windows 10 Version 1809 for 32-bit Systems 17763.1282 KB4561608 Jun 9, 2020
Windows 10 Version 1809 for ARM64-based Systems 17763.1282 KB4561608 Jun 9, 2020
Windows 10 Version 1809 for x64-based Systems 17763.1282 KB4561608 Jun 9, 2020
Windows 10 Version 1903 for 32-bit Systems KB4560960 Jun 9, 2020
Windows 10 Version 1903 for ARM64-based Systems KB4560960 Jun 9, 2020
Windows 10 Version 1903 for x64-based Systems KB4560960 Jun 9, 2020
Windows 10 Version 1909 for 32-bit Systems KB4560960 Jun 9, 2020
Windows 10 Version 1909 for ARM64-based Systems KB4560960 Jun 9, 2020
Windows 10 Version 1909 for x64-based Systems KB4560960 Jun 9, 2020
Windows 10 Version 2004 for 32-bit Systems 19041.329 KB4557957 Jun 9, 2020
Windows 10 Version 2004 for ARM64-based Systems 19041.329 KB4557957 Jun 9, 2020
Windows 10 Version 2004 for x64-based Systems 19041.329 KB4557957 Jun 9, 2020
Windows Server 2019 17763.1282 KB4561608 Jun 9, 2020
Windows Server 2019 (Server Core installation) 17763.1282 KB4561608 Jun 9, 2020
Windows Server, version 1903 (Server Core installation) KB4560960 Jun 9, 2020
Windows Server, version 1909 (Server Core installation) KB4560960 Jun 9, 2020
Windows Server, version 2004 (Server Core installation) 19041.329 KB4557957 Jun 9, 2020

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