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cve[email protected]CVE-2020-3989
HistorySep 16, 2020 - 5:15 p.m.

CVE-2020-3989

2020-09-1617:15:14
CWE-787
web.nvd.nist.gov
26
vmware
workstation
horizon client
windows
denial of service
vulnerability
cve-2020-3989
nvd

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

4.6 Medium

AI Score

Confidence

High

2.1 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

0.0004 Low

EPSS

Percentile

15.7%

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.

Affected configurations

NVD
Node
vmwarehorizon_clientRange5.0.05.4.4windows
OR
vmwareworkstation_playerRange15.0.016.0.0
OR
vmwareworkstation_proRange15.0.016.0.0

CNA Affected

[
  {
    "product": "VMware Workstation and Horizon Client for Windows",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "VMware Workstation (15.x), Horizon Client for Windows (5.x before 5.4.4)"
      }
    ]
  }
]

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

4.6 Medium

AI Score

Confidence

High

2.1 Low

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

0.0004 Low

EPSS

Percentile

15.7%