Total
816 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-21871 | 1 Microsoft | 13 Visual Studio 2017, Visual Studio 2019, Windows 10 1507 and 10 more | 2024-11-21 | 7.2 HIGH | 7.0 HIGH |
| Microsoft Diagnostics Hub Standard Collector Runtime Elevation of Privilege Vulnerability | |||||
| CVE-2021-41379 | 1 Microsoft | 18 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 15 more | 2024-11-21 | 4.6 MEDIUM | 5.5 MEDIUM |
| Windows Installer Elevation of Privilege Vulnerability | |||||
| CVE-2021-40449 | 1 Microsoft | 19 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 16 more | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| Win32k Elevation of Privilege Vulnerability | |||||
| CVE-2021-40444 | 1 Microsoft | 17 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 14 more | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| <p>Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents.</p> <p>An attacker could craft a malicious ActiveX control to be used by a Microsoft Office document that hosts the browser rendering engine. The attacker would then have to convince the user to open the malicious document. 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>Microsoft Defender Antivirus and Microsoft Defender for Endpoint both provide detection and protections for the known vulnerability. Customers should keep antimalware products up to date. Customers who utilize automatic updates do not need to take additional action. Enterprise customers who manage updates should select the detection build 1.349.22.0 or newer and deploy it across their environments. Microsoft Defender for Endpoint alerts will be displayed as: “Suspicious Cpl File Execution”.</p> <p>Upon completion of this investigation, Microsoft will take the appropriate action to help protect our customers. This may include providing a security update through our monthly release process or providing an out-of-cycle security update, depending on customer needs.</p> <p>Please see the <strong>Mitigations</strong> and <strong>Workaround</strong> sections for important information about steps you can take to protect your system from this vulnerability.</p> <p><strong>UPDATE</strong> September 14, 2021: Microsoft has released security updates to address this vulnerability. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. Please see the FAQ for important information about which updates are applicable to your system.</p> | |||||
| CVE-2021-36955 | 1 Microsoft | 17 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 14 more | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| Windows Common Log File System Driver Elevation of Privilege Vulnerability | |||||
| CVE-2021-34527 | 1 Microsoft | 17 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 14 more | 2024-11-21 | 9.0 HIGH | 8.8 HIGH |
| <p>A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>UPDATE July 7, 2021: The security update for Windows Server 2012, Windows Server 2016 and Windows 10, Version 1607 have been released. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. If you are unable to install these updates, see the FAQ and Workaround sections in this CVE for information on how to help protect your system from this vulnerability.</p> <p>In addition to installing the updates, in order to secure your system, you must confirm that the following registry settings are set to 0 (zero) or are not defined (<strong>Note</strong>: These registry keys do not exist by default, and therefore are already at the secure setting.), also that your Group Policy setting are correct (see FAQ):</p> <ul> <li>HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\Printers\PointAndPrint</li> <li>NoWarningNoElevationOnInstall = 0 (DWORD) or not defined (default setting)</li> <li>UpdatePromptSettings = 0 (DWORD) or not defined (default setting)</li> </ul> <p><strong>Having NoWarningNoElevationOnInstall set to 1 makes your system vulnerable by design.</strong></p> <p>UPDATE July 6, 2021: Microsoft has completed the investigation and has released security updates to address this vulnerability. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. If you are unable to install these updates, see the FAQ and Workaround sections in this CVE for information on how to help protect your system from this vulnerability. See also <a href="https://support.microsoft.com/topic/31b91c02-05bc-4ada-a7ea-183b129578a7">KB5005010: Restricting installation of new printer drivers after applying the July 6, 2021 updates</a>.</p> <p>Note that the security updates released on and after July 6, 2021 contain protections for CVE-2021-1675 and the additional remote code execution exploit in the Windows Print Spooler service known as “PrintNightmare”, documented in CVE-2021-34527.</p> | |||||
| CVE-2021-34484 | 1 Microsoft | 16 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 13 more | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| Windows User Profile Service Elevation of Privilege Vulnerability | |||||
| CVE-2021-34448 | 1 Microsoft | 14 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 11 more | 2024-11-21 | 9.3 HIGH | 6.8 MEDIUM |
| Scripting Engine Memory Corruption Vulnerability | |||||
| CVE-2021-33771 | 1 Microsoft | 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| Windows Kernel Elevation of Privilege Vulnerability | |||||
| CVE-2021-33742 | 1 Microsoft | 14 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 11 more | 2024-11-21 | 6.8 MEDIUM | 7.5 HIGH |
| Windows MSHTML Platform Remote Code Execution Vulnerability | |||||
| CVE-2021-31979 | 1 Microsoft | 17 Windows 10, Windows 10 1507, Windows 10 1607 and 14 more | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| Windows Kernel Elevation of Privilege Vulnerability | |||||
| CVE-2021-31956 | 1 Microsoft | 17 Windows 10, Windows 10 1507, Windows 10 1607 and 14 more | 2024-11-21 | 9.3 HIGH | 7.8 HIGH |
| Windows NTFS Elevation of Privilege Vulnerability | |||||
| CVE-2021-31201 | 1 Microsoft | 16 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 13 more | 2024-11-21 | 4.6 MEDIUM | 5.2 MEDIUM |
| Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability | |||||
| CVE-2021-31199 | 1 Microsoft | 16 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 13 more | 2024-11-21 | 4.6 MEDIUM | 5.2 MEDIUM |
| Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability | |||||
| CVE-2021-26411 | 1 Microsoft | 16 Edge, Internet Explorer, Windows 10 1507 and 13 more | 2024-11-21 | 5.1 MEDIUM | 8.8 HIGH |
| Internet Explorer Memory Corruption Vulnerability | |||||
| CVE-2021-1675 | 1 Microsoft | 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more | 2024-11-21 | 9.3 HIGH | 7.8 HIGH |
| Windows Print Spooler Remote Code Execution Vulnerability | |||||
| CVE-2021-1647 | 1 Microsoft | 20 Security Essentials, System Center Endpoint Protection, Windows 10 1507 and 17 more | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| Microsoft Defender Remote Code Execution Vulnerability | |||||
| CVE-2020-1464 | 1 Microsoft | 18 Windows 10 1507, Windows 10 1607, Windows 10 1709 and 15 more | 2024-11-21 | 2.1 LOW | 7.8 HIGH |
| A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed files. In an attack scenario, an attacker could bypass security features intended to prevent improperly signed files from being loaded. The update addresses the vulnerability by correcting how Windows validates file signatures. | |||||
| CVE-2020-1380 | 1 Microsoft | 16 Internet Explorer, Windows 10 1507, Windows 10 1607 and 13 more | 2024-11-21 | 7.6 HIGH | 7.8 HIGH |
| A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit the vulnerability through Internet Explorer and then convince a user to view the website. An attacker could also embed an ActiveX control marked "safe for initialization" in an application or Microsoft Office document that hosts the IE rendering engine. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit the vulnerability. The security update addresses the vulnerability by modifying how the scripting engine handles objects in memory. | |||||
| CVE-2020-0878 | 1 Microsoft | 19 Chakracore, Edge, Internet Explorer and 16 more | 2024-11-21 | 5.1 MEDIUM | 4.2 MEDIUM |
| <p>A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, the attacker could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>An attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft browsers, and then convince a user to view the website. The attacker could also take advantage of compromised websites, or websites that accept or host user-provided content or advertisements, by adding specially crafted content that could exploit the vulnerability. In all cases, however, an attacker would have no way to force users to view the attacker-controlled content. Instead, an attacker would have to convince users to take action, typically via an enticement in email or instant message, or by getting them to open an email attachment.</p> <p>The security update addresses the vulnerability by modifying how Microsoft browsers handle objects in memory.</p> | |||||