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CVE-2020-3989

Published: Sep 16, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-787
3.3LOW
NVD MITRE
EPSS Score
0.3%
Top 78.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

VMware Workstation (15.x) and Horizon Client for Windows (5.x before 5.4.4) contain a denial of service vulnerability due to an out-of-bounds write issue in Cortado ThinPrint component. A malicious actor with normal access to a virtual machine may be able to exploit this issue to create a partial denial-of-service condition 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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:NI:NA:L
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-787

Affected Products

vmware
commercial·USaka vmware inc
horizon clientDesktop App
Cloud & SaaS / saas-application
workstation playerOn-premDesktop App
Cloud & SaaS / virtualization
workstation proOn-premDesktop App
Cloud & SaaS / virtualization
Broadcom Inc.
commercial·USaka vmware by broadcom
VMWare WorkstationOn-premDesktop App
Cloud & SaaS / virtualization
Omnissa
commercial·USaka omnissa workspace one access connector, omnissa horizon client, workspace one access
Omnissa Horizon ClientSaaSSaaS Service
Cloud & SaaS / saas-application
and 1 more affected products View all →

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://www.vmware.com/security/advisories/VMSA-2020-0020.html
vmware.com
https://www.vmware.com/security/advisories/VMSA-2020-0020.html
vmware.com
https://www.cybersecurity-help.cz/vdb/SB2020091633
cybersecurity-help.cz

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