CVE-2020-3951

Description

VMware Workstation (15.x before 15.5.2) and Horizon Client for Windows (5.x and prior before 5.4.0) contain a denial-of-service vulnerability due to a heap-overflow issue in Cortado Thinprint. Attackers with non-administrative access to a guest VM with virtual printing enabled may exploit this issue to create a denial-of-service condition of the Thinprint service running on the system where Workstation or Horizon Client is installed.

Category

3.8
CVSS
Severity: Low
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.05%
Vendor Advisory vmware.com
Affected: n/a VMware Workstation and Horizon Client for Windows
Published at:
Updated at:

References

Link Tags
https://www.vmware.com/security/advisories/VMSA-2020-0005.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-3951?
CVE-2020-3951 has been scored as a low severity vulnerability.
How to fix CVE-2020-3951?
To fix CVE-2020-3951, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-3951 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-3951 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-3951?
CVE-2020-3951 affects n/a VMware Workstation and Horizon Client for Windows.
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