Security Update for Microsoft Office Online Server and SharePoint Server 2010 Office Web Apps (July 2017)

high Nessus Plugin ID 101373

Synopsis

An application installed on the remote Windows host is affected by multiple remote code execution vulnerabilities.

Description

The Microsoft Office Online Server or SharePoint Server 2010 Office Web Apps installed on the remote Windows host is missing a security update. It is, therefore, affected by multiple remote code execution vulnerabilities due to improper handling of objects in memory. An unauthenticated, remote attacker can exploit these vulnerabilities, by convincing a user to open a specially crafted document or to visit a specially crafted website, to execute arbitrary code in the context of the current user.

Solution

Microsoft has released a set of patches for Microsoft Office Online Server and SharePoint Server 2010 Office Web Apps.

See Also

https://portal.msrc.microsoft.com/en-us/security-guidance/summary

Plugin Details

Severity: High

ID: 101373

File Name: smb_nt_ms17_jul_office_web.nasl

Version: 1.9

Type: local

Agent: windows

Published: 7/11/2017

Updated: 11/12/2019

Supported Sensors: 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-2017-8501

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/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:office_web_apps, cpe:/a:microsoft:office_online_server, cpe:/a:microsoft:sharepoint_server

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Ease: No known exploits are available

Patch Publication Date: 7/11/2017

Vulnerability Publication Date: 7/11/2017

Reference Information

CVE: CVE-2017-0243, CVE-2017-8501

BID: 99441, 99446

MSFT: MS17-3203469, MS17-3213657

MSKB: 3203469, 3213657