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kasperskyKaspersky LabKLA11173
HistoryJan 09, 2018 - 12:00 a.m.

KLA11173 OSI vulnerability in VMware Products

2018-01-0900:00:00
Kaspersky Lab
threats.kaspersky.com
168

5.6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.8 Medium

AI Score

Confidence

High

4.7 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

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

0.976 High

EPSS

Percentile

100.0%

Detect date:

01/09/2018

Severity:

Critical

Description:

A bounds check bypass and branch target injection vulnerability was found in VMware ESXi, VMWare Workstation and VMware Fusion. By exploiting this vulnerability malicious users can obtain sensitive information.

Affected products:

VMware Workstation 12.x earlier than 12.5.8
VMware Workstation 14.x earlier than 14.1.1
VMware Fusion earlier than 8.5.10
ESXi 6.5 earlier than ESXi550-201801401-BG
ESXi 6.0 earlier than ESXi600-201711402-SG
ESXi 5.5 earlier than ESXi550-201801402-BG

Solution:

Update to latest version
Download VMware Fusion
Download VMware Workstation Pro

Original advisories:

VMSA-2018-0004
VMSA-2018-0002

Impacts:

OSI

Related products:

VMware Workstation

CVE-IDS:

CVE-2017-57155.6High
CVE-2017-57535.6High

Exploitation:

Public exploits exist for this vulnerability.

5.6 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.8 Medium

AI Score

Confidence

High

4.7 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

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

0.976 High

EPSS

Percentile

100.0%