Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product 365 Apps
Total 247 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-16954 1 Microsoft 2 365 Apps, Office 2024-02-28 6.8 MEDIUM 7.8 HIGH
<p>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. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p> <p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Office. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Office handles objects in memory.</p>
CVE-2021-24067 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-02-28 6.8 MEDIUM 7.8 HIGH
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-27058 1 Microsoft 1 365 Apps 2024-02-28 9.3 HIGH 7.8 HIGH
Microsoft Office ClickToRun Remote Code Execution Vulnerability
CVE-2020-16928 1 Microsoft 2 365 Apps, Office 2024-02-28 6.8 MEDIUM 7.8 HIGH
<p>An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files. An attacker who successfully exploited the vulnerability could elevate privileges.</p> <p>To exploit this vulnerability, an attacker would need to convince a user to open a specially crafted file.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Office Click-to-Run (C2R) components handle these files.</p>
CVE-2020-17064 1 Microsoft 4 365 Apps, Excel, Office and 1 more 2024-02-28 6.8 MEDIUM 7.8 HIGH
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17067 1 Microsoft 3 365 Apps, Excel, Office 2024-02-28 6.8 MEDIUM 7.8 HIGH
Microsoft Excel Security Feature Bypass Vulnerability
CVE-2020-17130 1 Microsoft 2 365 Apps, Excel 2024-02-28 6.0 MEDIUM 6.5 MEDIUM
Microsoft Excel Security Feature Bypass Vulnerability
CVE-2020-16949 1 Microsoft 11 365 Apps, Office, Outlook and 8 more 2024-02-28 5.0 MEDIUM 4.7 MEDIUM
<p>A denial of service vulnerability exists in Microsoft Outlook software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could cause a remote denial of service against a system.</p> <p>Exploitation of the vulnerability requires that a specially crafted email be sent to a vulnerable Outlook server.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Outlook handles objects in memory.</p>
CVE-2020-16947 1 Microsoft 3 365 Apps, Office, Outlook 2024-02-28 9.3 HIGH 7.5 HIGH
<p>A remote code execution vulnerability exists in Microsoft Outlook 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 targeted user. If the targeted 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. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p> <p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Outlook software. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. 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 designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p> <p>Note that where severity is indicated as Critical in the Affected Products table, the Preview Pane is an attack vector.</p> <p>The security update addresses the vulnerability by correcting how Outlook handles objects in memory.</p>
CVE-2020-17123 1 Microsoft 4 365 Apps, Excel, Office Online Server and 1 more 2024-02-28 9.3 HIGH 7.8 HIGH
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-24108 1 Microsoft 2 365 Apps, Office 2024-02-28 6.8 MEDIUM 7.8 HIGH
Microsoft Office Remote Code Execution Vulnerability
CVE-2020-17020 1 Microsoft 3 365 Apps, Office, Word 2024-02-28 2.1 LOW 3.3 LOW
Microsoft Word Security Feature Bypass Vulnerability
CVE-2020-16931 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-02-28 6.8 MEDIUM 7.8 HIGH
<p>A remote code execution vulnerability exists in Microsoft Excel 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. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p> <p>Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Excel. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Excel handles objects in memory.</p>
CVE-2021-27054 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-02-28 6.8 MEDIUM 7.8 HIGH
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17119 1 Microsoft 3 365 Apps, Office, Outlook 2024-02-28 5.0 MEDIUM 6.5 MEDIUM
Microsoft Outlook Information Disclosure Vulnerability
CVE-2020-17065 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-02-28 9.3 HIGH 7.8 HIGH
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17063 1 Microsoft 2 365 Apps, Office 2024-02-28 5.8 MEDIUM 6.8 MEDIUM
Microsoft Office Online Spoofing Vulnerability
CVE-2021-24070 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-02-28 6.8 MEDIUM 7.8 HIGH
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-16955 1 Microsoft 2 365 Apps, Office 2024-02-28 6.8 MEDIUM 7.8 HIGH
<p>An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files. An attacker who successfully exploited the vulnerability could elevate privileges.</p> <p>To exploit this vulnerability, an attacker would need to convince a user to open a specially crafted file.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Office Click-to-Run (C2R) components handle these files.</p>
CVE-2021-27057 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-02-28 6.8 MEDIUM 7.8 HIGH
Microsoft Office Remote Code Execution Vulnerability