CVE-2020-1076

Windows Denial of Service Vulnerability

State
Published
Severity
5.5 Medium
Published
May 21, 2020
Updated
Aug 19, 2026
Reserved
Nov 4, 2019

Read the record on cve.org

Description

A denial of service vulnerability exists when Windows improperly handles objects in memory. An attacker who successfully exploited the vulnerability could cause a target system to stop responding. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability would not allow an attacker to execute code or to elevate user rights directly, but it could be used to cause a target system to stop responding. The update addresses the vulnerability by correcting how Windows handles objects in memory.

Scores

CVSSScoreVectorSource
3.15.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:Cmicrosoft

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
Windows 10 Version 1507Microsoft
  • 10.0.10240.0 to before publicationAffected
Windows 10 Version 1607Microsoft
  • 10.0.14393.0 to before publicationAffected
Windows 10 Version 1709Microsoft
  • 10.0.0 to before publicationAffected
Windows 10 Version 1709 for 32-bit SystemsMicrosoft
  • 10.0.0 to before publicationAffected
Windows 10 Version 1803Microsoft
  • 10.0.0 to before publicationAffected
Windows 10 Version 1809Microsoft
  • 10.0.17763.0 to before publicationAffected
Windows 10 Version 1809Microsoft
  • 10.0.0 to before publicationAffected
Windows 10 Version 1903 for 32-bit SystemsMicrosoft
  • 10.0.0 to before publicationAffected
Windows 10 Version 1903 for ARM64-based SystemsMicrosoft
  • 10.0.0 to before publicationAffected
Windows 10 Version 1903 for x64-based SystemsMicrosoft
  • 10.0.0 to before publicationAffected
Windows 10 Version 1909Microsoft
  • 10.0.0 to before publicationAffected
Windows 8.1Microsoft
  • 6.3.0 to before publicationAffected
Windows Server 2012Microsoft
  • 6.2.9200.0 to before publicationAffected
Windows Server 2012 (Server Core installation)Microsoft
  • 6.2.9200.0 to before publicationAffected
Windows Server 2012 R2Microsoft
  • 6.3.9600.0 to before publicationAffected
Windows Server 2012 R2 (Server Core installation)Microsoft
  • 6.3.9600.0 to before publicationAffected
Windows Server 2016Microsoft
  • 10.0.14393.0 to before publicationAffected
Windows Server 2016 (Server Core installation)Microsoft
  • 10.0.14393.0 to before publicationAffected
Windows Server 2019Microsoft
  • 10.0.17763.0 to before publicationAffected
Windows Server 2019 (Server Core installation)Microsoft
  • 10.0.17763.0 to before publicationAffected
Windows Server, version 1803 (Server Core Installation)Microsoft
  • 10.0.0 to before publicationAffected
Windows Server, version 1903 (Server Core installation)Microsoft
  • 10.0.0 to before publicationAffected
Windows Server, version 1909 (Server Core installation)Microsoft
  • 10.0.0 to before publicationAffected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.