6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
High
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
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
14.7%
3a. Denial-of-Service Vulnerability due to improper input validation (CVE-2020-3999)
VMware ESXi, Workstation and Fusion contain a denial of service vulnerability due to improper input validation in GuestInfo. VMware has evaluated the severity of this issue to be in the Low severity range with a maximum CVSSv3 base score of 3.3.
CPE | Name | Operator | Version |
---|---|---|---|
esxi | lt | ESXi70U1c-17325551 | |
workstation | lt | 16.0 | |
workstation | lt | 15.5.7 | |
fusion | lt | 12.0 | |
fusion | lt | 11.5.7 | |
cloud foundation (esxi) | lt | 4.2 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-3999
docs.vmware.com/en/VMware-Cloud-Foundation/4.2/rn/VMware-Cloud-Foundation-42-Release-Notes.html
docs.vmware.com/en/VMware-Fusion/index.html
docs.vmware.com/en/VMware-vSphere/7.0/rn/vsphere-esxi-70u1c.html
docs.vmware.com/en/VMware-Workstation-Player/index.html
docs.vmware.com/en/VMware-Workstation-Pro/index.html
my.vmware.com/group/vmware/patch
www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
www.vmware.com/go/downloadfusion
www.vmware.com/go/downloadplayer
www.vmware.com/go/downloadworkstation
6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
High
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
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
14.7%