CVE-2020-3990

Published Sep 16, 2020 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
VMware Workstation (15.x) and Horizon Client for Windows (5.x before 5.4.4) contain an information disclosure vulnerability due to an integer overflow issue in Cortado ThinPrint component. A malicious actor with normal access to a virtual machine may be able to exploit this issue to leak memory from TPView process running on the system where Workstation or Horizon Client for Windows is installed. Exploitation is only possible if virtual printing has been enabled. This feature is not enabled by default on Workstation but it is enabled by default on Horizon Client.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-25255 VMware Workstation (15.x) and Horizon Client for Windows (5.x before 5.4.4) contain an information disclosure vulnerability due to an integer overflow issue in Cortado ThinPrint component. A malicious actor with normal access to a virtual machine may be able to exploit this issue to leak memory from TPView process running on the system where Workstation or Horizon Client for Windows is installed. Exploitation is only possible if virtual printing has been enabled. This feature is not enabled by default on Workstation but it is enabled by default on Horizon Client.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
vmware
Published
Updated
Aug 4, 2024, 7:52 AM
Reserved
Dec 30, 2019, 12:00 AM
Status
Modified
Published
Sep 16, 2020, 5:15 PM
Modified
Jun 17, 2026, 3:19 AM