Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2018-6981

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
04/12/2018
Last modified:
03/02/2022

Description

VMware ESXi 6.7 without ESXi670-201811401-BG and VMware ESXi 6.5 without ESXi650-201811301-BG, VMware ESXi 6.0 without ESXi600-201811401-BG, VMware Workstation 15, VMware Workstation 14.1.3 or below, VMware Fusion 11, VMware Fusion 10.1.3 or below contain uninitialized stack memory usage in the vmxnet3 virtual network adapter which may allow a guest to execute code on the host.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:vmware:workstation:*:*:*:*:*:*:*:* 14.0.0 (including) 14.1.4 (excluding)
cpe:2.3:a:vmware:workstation:15.0.0:*:*:*:*:*:*:*
cpe:2.3:a:vmware:fusion:*:*:*:*:*:*:*:* 10.0.0 (including) 10.1.4 (excluding)
cpe:2.3:a:vmware:fusion:11.0.0:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:-:*:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.0:-:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.0:1:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.0:1a:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.0:1b:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.0:2:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.0:3:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.0:3a:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.0:600-201504401:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.0:600-201505401:*:*:*:*:*:*
cpe:2.3:o:vmware:esxi:6.0:600-201507101:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools