Filtered by vendor Microsoft Subscriptions
Filtered by product Excel Subscriptions
Total 347 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2020-1218 1 Microsoft 8 365 Apps, Excel, Office and 5 more 2024-11-21 7.8 High
<p>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. For example, the file could then take actions on behalf of the logged-on user with the same permissions as the current user.</p> <p>To exploit the vulnerability, a user must open a specially crafted file with an affected version of Microsoft Word 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 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 Instant Messenger message, and then convince the user to open the specially crafted file.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Word handles files in memory.</p>
CVE-2020-1193 1 Microsoft 3 365 Apps, Excel, Office 2024-11-21 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-2020-17130 1 Microsoft 2 365 Apps, Excel 2024-11-21 6.5 Medium
Microsoft Excel Security Feature Bypass Vulnerability
CVE-2020-17129 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-11-21 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17128 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-11-21 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17127 1 Microsoft 1 Excel 2024-11-21 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17126 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-11-21 5.5 Medium
Microsoft Excel Information Disclosure Vulnerability
CVE-2020-17125 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-11-21 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17123 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-11-21 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17122 1 Microsoft 4 Excel, Office, Office Web Apps and 1 more 2024-11-21 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17067 1 Microsoft 3 365 Apps, Excel, Office 2024-11-21 7.8 High
Microsoft Excel Security Feature Bypass Vulnerability
CVE-2020-17066 1 Microsoft 1 Excel 2024-11-21 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17065 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-11-21 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17064 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-11-21 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17062 1 Microsoft 3 365 Apps, Excel, Office 2024-11-21 7.8 High
Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability
CVE-2020-17020 1 Microsoft 4 365 Apps, Excel, Office and 1 more 2024-11-21 3.3 Low
Microsoft Word Security Feature Bypass Vulnerability
CVE-2020-17019 1 Microsoft 2 Excel, Office 2024-11-21 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-16954 1 Microsoft 3 365 Apps, Excel, Office 2024-11-21 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-2020-16932 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-11-21 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-2020-16931 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2024-11-21 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>