Security Updates for Microsoft Word Viewer (February 2018)

high Nessus Plugin ID 106817

Synopsis

The Microsoft Word Viewer application installed on the remote host missing a security update.

Description

The Microsoft Word Viewer application installed on the remote host is missing a security update.
It is, therefore, affected by the following vulnerability :

- A remote code execution vulnerability exists in Microsoft Office software when the Office software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2018-0851)

Solution

Microsoft has released KB4011703 to address this issue.

See Also

http://www.nessus.org/u?adbc8328

Plugin Details

Severity: High

ID: 106817

File Name: smb_nt_ms18_feb_word_viewer.nasl

Version: 1.7

Type: local

Agent: windows

Published: 2/14/2018

Updated: 12/11/2020

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 6.9

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

CVSS Score Source: CVE-2018-0851

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: cpe:/a:microsoft:word_viewer

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Ease: No known exploits are available

Patch Publication Date: 2/13/2018

Vulnerability Publication Date: 2/13/2018

Reference Information

CVE: CVE-2018-0851

BID: 102870

IAVA: 2018-A-0051-S

MSFT: MS18-4011703

MSKB: 4011703