Security Updates for Microsoft Office Compatibility SP3 (January 2018)

high Nessus Plugin ID 105695

Synopsis

The Microsoft Office Products are affected by multiple vulnerabilities.

Description

The Microsoft Office Compatibility Pack products installed on the remote host are missing security updates.
It is, therefore, affected by multiple vulnerabilities :

- A remote code execution vulnerability exists in Microsoft Office software when the 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.
(CVE-2018-0793, CVE-2018-0794, CVE-2018-0796, CVE-2018-0798, CVE-2018-0801, CVE-2018-0802, CVE-2018-0804, CVE-2018-0805, CVE-2018-0806, CVE-2018-0807, CVE-2018-0812)

- An Office RTF remote code execution vulnerability exists in Microsoft Office software when the Office software fails to properly handle RTF files. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. (CVE-2018-0797)

Solution

Microsoft has released the following security updates to address this issue:
-KB4011605
-KB4011607

See Also

http://www.nessus.org/u?d320dbde

http://www.nessus.org/u?7b248e04

Plugin Details

Severity: High

ID: 105695

File Name: smb_nt_ms18_jan_office_compatibility.nasl

Version: 1.13

Type: local

Agent: windows

Published: 1/9/2018

Updated: 4/25/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Critical

Score: 9.8

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 8.1

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

CVSS Score Source: CVE-2018-0862

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 8.4

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:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:microsoft:office_compatibility_pack

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/9/2018

Vulnerability Publication Date: 1/9/2018

CISA Known Exploited Vulnerability Due Dates: 5/3/2022

Exploitable With

Core Impact

Reference Information

CVE: CVE-2018-0793, CVE-2018-0794, CVE-2018-0796, CVE-2018-0797, CVE-2018-0798, CVE-2018-0801, CVE-2018-0802, CVE-2018-0804, CVE-2018-0805, CVE-2018-0806, CVE-2018-0807, CVE-2018-0812, CVE-2018-0845, CVE-2018-0848, CVE-2018-0849, CVE-2018-0862

BID: 102347, 102348, 102370, 102372, 102373, 102375, 102406, 102457, 102459, 102460, 102461, 102463

IAVA: 2018-A-0009-S

MSFT: MS18-4011605, MS18-4011607

MSKB: 4011605, 4011607