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CVE
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CVE-2020-3991Date: (C)2020-10-19   (M)2023-12-22


VMware Horizon Client for Windows (5.x before 5.5.0) contains a denial-of-service vulnerability due to a file system access control issue during install time. Successful exploitation of this issue may allow an attacker to overwrite certain admin privileged files through a symbolic link attack at install time. This will result into a denial-of-service condition on the machine where Horizon Client for Windows is installed.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.1CVSS Score : 3.6
Exploit Score: 1.8Exploit Score: 3.9
Impact Score: 5.2Impact Score: 4.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: NONEAvailability: PARTIAL
Integrity: HIGH 
Availability: HIGH 
  
Reference:
https://www.vmware.com/security/advisories/VMSA-2020-0022.html

CPE    2
cpe:/a:vmware:horizon_client
cpe:/o:microsoft:windows:-
OVAL    2
oval:org.secpod.oval:def:66185
oval:org.secpod.oval:def:66184

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