VMware Workstation 12.x < 12.5.9 / 14.x < 14.1.1 Multiple Vulnerabilities (VMSA-2018-0004) (VMSA-2018-0005) (Spectre)

Medium Nessus Plugin ID 105785


A virtualization application installed on the remote Windows host is affected by multiple vulnerabilities


The version of VMware Workstation installed on the remote Windows host is 14.x prior to 14.1.1 or 12.x prior to 12.5.9. It is, therefore, missing security updates that add hypervisor-assisted guest remediation for a speculative execution vulnerability (CVE-2017-5715). These updates will allow guest operating systems to use hardware support for branch target mitigation and will require guest OS security updates as detailed in VMware Knowledge Base article 52085.
It is also affected by use-after-free and integer-overflow vulnerabilities.

Note that hypervisor-specific remediation's for this vulnerability were released as part of VMSA-2018-0002.


Upgrade to VMware Workstation version 12.5.9 / 14.1.1 or later.

See Also





Plugin Details

Severity: Medium

ID: 105785

File Name: vmware_workstation_win_vmsa_2018_0004.nasl

Version: 1.11

Type: local

Agent: windows

Family: Windows

Published: 2018/01/12

Updated: 2019/11/08

Dependencies: 26201

Risk Information

Risk Factor: Medium

CVSS Score Source: CVE-2017-4950

CVSS v2.0

Base Score: 6.9

Temporal Score: 6

Vector: CVSS2#AV:L/AC:M/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:H/RL:OF/RC:C

CVSS v3.0

Base Score: 7

Temporal Score: 6.7

Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:vmware:workstation

Required KB Items: SMB/Registry/Enumerated, installed_sw/VMware Workstation

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2018/01/09

Vulnerability Publication Date: 2018/01/03

Reference Information

CVE: CVE-2017-4949, CVE-2017-4950, CVE-2017-5715

BID: 102376, 102489, 102490

VMSA: 2018-0004, 2018-0005

IAVA: 2018-A-0020