Detections
Analytics
Security Updates for Microsoft Office Web Apps (May 2018)
high Nessus Plugin ID 109618
Language:
Synopsis
The Microsoft Office Web Apps installation on the remote host is affected by multiple vulnerabilities.Description
The Microsoft Office Web Apps installation on the remote host is 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. 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-2018-8161)
- An information disclosure vulnerability exists in Outlook when a message is opened. This vulnerability could potentially result in the disclosure of sensitive information to a malicious site. (CVE-2018-8160)
Solution
Microsoft has released the following security updates to address this issue:-KB4022142
-KB4018393
See Also
Plugin Details
Severity: High
ID: 109618
File Name: smb_nt_ms18_may_office_web.nasl
Version: 1.5
Type: local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 5/9/2018
Updated: 12/11/2020
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-2018-8161
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
Required KB Items: SMB/MS_Bulletin_Checks/Possible
Exploit Ease: No known exploits are available
Patch Publication Date: 5/8/2018
Vulnerability Publication Date: 5/8/2018
Reference Information
CVE: CVE-2018-8160, CVE-2018-8161