Microsoft Office Web Apps Server vulnerabilities, page 3
62 vulnerabilities
Known vulnerabilities in Microsoft Office Web Apps Server, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2022-41061microsoft365_apps+19
EPSS score1.21%
Microsoft Word Remote Code Execution VulnerabilityCVE-2022-41106microsoft365_apps+12EPSS score2.45%
Microsoft Excel Remote Code Execution VulnerabilityCVE-2022-41063microsoft365_apps+12EPSS score0.83%
Microsoft Excel Remote Code Execution VulnerabilityCVE-2022-41103microsoft365_apps+19EPSS score0.92%
Microsoft Word Information Disclosure VulnerabilityCVE-2022-41060microsoft365_apps+18EPSS score0.79%
Microsoft Word Information Disclosure VulnerabilityCVE-2022-26901microsoft365_apps+16EPSS score2.51%
Microsoft Excel Remote Code Execution VulnerabilityCVE-2022-29110microsoftexcel+4EPSS score3.83%
Microsoft Excel Remote Code Execution VulnerabilityCVE-2022-30159microsoftmicrosoft office online server+8EPSS score2.78%
Microsoft Office Information Disclosure VulnerabilityCVE-2022-30173microsoftexcel+4EPSS score2.33%
Microsoft Excel Remote Code Execution VulnerabilityCVE-2022-30172microsoftmicrosoft office online server+8EPSS score2.79%
Microsoft Office Information Disclosure VulnerabilityCVE-2022-30171microsoftmicrosoft office online server+8EPSS score2.62%
Microsoft Office Information Disclosure VulnerabilityCVE-2017-11826microsoft corporationmicrosoft office+7KEVEPSS score81.33%
Microsoft Office 2010, SharePoint Enterprise Server 2010, SharePoint Server 2010, Web Applications, Office Web Apps Server 2010 and 2013, Word Viewer, Word 2007, 2010, 2013 and 2016, Word Automation Services, and Office Online Server allow remote code execution when the software fails to properly handle objects in memory.CVE-2017-0195microsoft corporationoffice+4EPSS score3.84%
Microsoft Excel Services on Microsoft SharePoint Server 2010 SP1 and SP2, Microsoft Excel Web Apps 2010 SP2, Microsoft Office Web Apps 2010 SP2, Microsoft Office Web Apps Server 2013 SP1 and Office Online Server allows remote attackers to perform cross-site scripting and run script with local user privileges via a crafted request, aka "Microsoft Office XSS Elevation of Privilege Vulnerability."CVE-2017-8512microsoft corporationmicrosoft office+6EPSS score22.13%
A remote code execution vulnerability exists in Microsoft Office when the software fails to properly handle objects in memory, aka "Office Remote Code Execution Vulnerability". This CVE ID is unique from CVE-2017-8509, CVE-2017-8510, CVE-2017-8511, CVE-2017-0260, and CVE-2017-8506.CVE-2017-8509microsoft corporationmicrosoft office+8EPSS score18.24%
A remote code execution vulnerability exists in Microsoft Office when the software fails to properly handle objects in memory, aka "Office Remote Code Execution Vulnerability". This CVE ID is unique from CVE-2017-8510, CVE-2017-8511, CVE-2017-8512, CVE-2017-0260, and CVE-2017-8506.CVE-2017-8742microsoft corporationmicrosoft office+7EPSS score22.12%
A remote code execution vulnerability exists in Microsoft PowerPoint 2007 Service Pack 3, Microsoft PowerPoint 2010 Service Pack 2, Microsoft PowerPoint 2013 Service Pack 1, Microsoft PowerPoint 2013 RT Service Pack 1, Microsoft PowerPoint 2016, Microsoft PowerPoint Viewer 2007, Microsoft SharePoint Server 2013 Service Pack 1, Microsoft SharePoint Enterprise Server 2016, Microsoft Office Web Apps 2010 Service Pack 2, and Microsoft Office Compatibility Pack Service Pack 3 when they fail to properly handle objects in memory, aka "PowerPoint Remote Code Execution Vulnerability". This CVE ID is unique from CVE-2017-8743.CVE-2017-8511microsoft corporationmicrosoft office+6EPSS score20.61%
A remote code execution vulnerability exists in Microsoft Office when the software fails to properly handle objects in memory, aka "Office Remote Code Execution Vulnerability". This CVE ID is unique from CVE-2017-8509, CVE-2017-8510, CVE-2017-8512, CVE-2017-0260, and CVE-2017-8506.CVE-2019-1201microsoftmicrosoft office 2010 service pack 2+21EPSS score4.86%
A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could use a specially crafted file to perform actions in the security context of the current user. The file could then take actions on behalf of the logged-on user with the same permissions as the current user.
To exploit the vulnerability, a user must open a specially crafted file with an affected version of Microsoft Word software.
Two possible email attack scenarios exist for this vulnerability:
• With the first email attack scenario, an attacker could send a specially crafted email message to the user and wait for the user to click on the message. When the message renders via Microsoft Word in the Outlook Preview Pane, an attack could be triggered.
• With the second scenario, an attacker could attach a specially crafted file to an email, send it to a user, and convince them to open it.
In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) that contains a specially crafted file that is designed to exploit the vulnerability. However, an attacker would have no way to force the user to visit the website. Instead, an attacker would have to convince the user to click a link, typically by way of an enticement in an email or other message, and then convince the user to open the specially crafted file.
The security update addresses the vulnerability by correcting how Microsoft Word handles files in memory.
For users who view their emails in Outlook, the Preview Pane attack vector can be mitigated by disabling this feature. The following registry keys can be set to disable the Preview Pane in Outlook on Windows, either via manual editing of the registry or by modifying Group Policy.
Note Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk. For information about how to edit the registry, view the "Changing Keys and Values" Help topic in Registry Editor (Regedit.exe) or view the "Add and Delete Information in the Registry" and "Edit Registry Data" Help topics in Regedt32.exe.
Outlook 2010:
HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Outlook\Options
DWORD: DisableReadingPane
Value: 1
Outlook 2013:
HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Options
DWORD: DisableReadingPane
Value: 1
Outlook 2016, Outlook 2019, and Office 365 ProPlus:
HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Options
DWORD: DisableReadingPane
Value: 1CVE-2019-0561microsoftmicrosoft office+7EPSS score7.92%
An information disclosure vulnerability exists when Microsoft Word macro buttons are used improperly, aka "Microsoft Word Information Disclosure Vulnerability." This affects Microsoft Word, Office 365 ProPlus, Microsoft Office, Word.CVE-2019-0585microsoftmicrosoft office+13EPSS score21.97%
A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka "Microsoft Word Remote Code Execution Vulnerability." This affects Word, Microsoft Office, Microsoft Office Word Viewer, Office 365 ProPlus, Microsoft SharePoint, Microsoft Office Online Server, Microsoft Word, Microsoft SharePoint Server.