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VmwareCVE-2020-3960

HistorySep 15, 2021 - 1:15 p.m.

CVE-2020-3960

2021-09-1513:15:07

CWE-125

vmware

web.nvd.nist.gov

vmware

esxi

workstation

fusion

vulnerability

nvme

out-of-bounds read

local access

nvd

cve-2020-3960

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

8.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

Percentile

12.6%

JSON

VMware ESXi (6.7 before ESXi670-202006401-SG and 6.5 before ESXi650-202005401-SG), Workstation (15.x before 15.5.5), and Fusion (11.x before 11.5.5) contain an out-of-bounds read vulnerability in NVMe functionality. A malicious actor with local non-administrative access to a virtual machine with a virtual NVMe controller present may be able to read privileged information contained in physical memory.

Affected configurations

Nvd

Node

vmwarefusionRange11.0.0–11.5.5

vmwareworkstationRange15.0.0–15.5.5

vmwarevsphere_esxiMatch6.5-

vmwarevsphere_esxiMatch6.5650-201701001

vmwarevsphere_esxiMatch6.5650-201703001

vmwarevsphere_esxiMatch6.5650-201703002

vmwarevsphere_esxiMatch6.5650-201704001

vmwarevsphere_esxiMatch6.5650-201710001

vmwarevsphere_esxiMatch6.5650-201712001

vmwarevsphere_esxiMatch6.5650-201803001

vmwarevsphere_esxiMatch6.5650-201806001

vmwarevsphere_esxiMatch6.5650-201808001

vmwarevsphere_esxiMatch6.5650-201810001

vmwarevsphere_esxiMatch6.5650-201810002

vmwarevsphere_esxiMatch6.5650-201811001

vmwarevsphere_esxiMatch6.5650-201901001

vmwarevsphere_esxiMatch6.5650-201903001

vmwarevsphere_esxiMatch6.5650-201905001

vmwarevsphere_esxiMatch6.5650-201908001

vmwarevsphere_esxiMatch6.5650-201910001

vmwarevsphere_esxiMatch6.7-

vmwarevsphere_esxiMatch6.7670-201911001

vmwarevsphere_esxiMatch6.7670-202004001

VendorProductVersionCPE
vmwarefusion*cpe:2.3:a:vmware:fusion:*:*:*:*:*:*:*:*
vmwareworkstation*cpe:2.3:a:vmware:workstation:*:*:*:*:*:*:*:*
vmwarevsphere_esxi6.5cpe:2.3:o:vmware:vsphere_esxi:6.5:-:*:*:*:*:*:*
vmwarevsphere_esxi6.5cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201701001:*:*:*:*:*:*
vmwarevsphere_esxi6.5cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201703001:*:*:*:*:*:*
vmwarevsphere_esxi6.5cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201703002:*:*:*:*:*:*
vmwarevsphere_esxi6.5cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201704001:*:*:*:*:*:*
vmwarevsphere_esxi6.5cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201710001:*:*:*:*:*:*
vmwarevsphere_esxi6.5cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201712001:*:*:*:*:*:*
vmwarevsphere_esxi6.5cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201803001:*:*:*:*:*:*

Vendor	Product	Version	CPE
vmware	fusion	*	cpe:2.3:a:vmware:fusion::::::::
vmware	workstation	*	cpe:2.3:a:vmware:workstation::::::::
vmware	vsphere_esxi	6.5	cpe:2.3:o:vmware:vsphere_esxi:6.5:-::::::
vmware	vsphere_esxi	6.5	cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201701001::::::
vmware	vsphere_esxi	6.5	cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201703001::::::
vmware	vsphere_esxi	6.5	cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201703002::::::
vmware	vsphere_esxi	6.5	cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201704001::::::
vmware	vsphere_esxi	6.5	cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201710001::::::
vmware	vsphere_esxi	6.5	cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201712001::::::
vmware	vsphere_esxi	6.5	cpe:2.3:o:vmware:vsphere_esxi:6.5:650-201803001::::::

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1-10 of 231

CNA Affected

[
  {
    "product": "VMware ESXi, Workstation, and Fusion",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "VMware ESXi (6.7 before ESXi670-202006401-SG and 6.5 before ESXi650-202005401-SG), Workstation (15.x before 15.5.5), and Fusion (11.x before 11.5.5)"
      }
    ]
  }
]

References

www.vmware.com/security/advisories/VMSA-2020-0012.html

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

8.4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.5

Confidence

High

EPSS

Percentile

12.6%

JSON

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