Filtered by vendor Microsoft
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Filtered by product Windows 8.1
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Total
2883 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2020-1383 | 1 Microsoft | 18 Windows 10, Windows 10 1507, Windows 10 1607 and 15 more | 2024-11-18 | 5.5 Medium |
| An information disclosure vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system To exploit this vulnerability, an attacker would need to run a specially crafted application against an RPC server which has Routing and Remote Access enabled. Routing and Remote Access is a non-default configuration; systems without it enabled are not vulnerable. The security update addresses the vulnerability by correcting how the Routing and Remote Access service handles requests. | ||||
| CVE-2020-1474 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2024-11-18 | 7.8 High |
| An information disclosure vulnerability exists when the Windows Image Acquisition (WIA) Service improperly discloses contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system. To exploit the vulnerability, an authenticated attacker could connect an imaging device (camera, scanner, cellular phone) to an affected system and run a specially crafted application to disclose information. The security update addresses the vulnerability by correcting how the WIA Service handles objects in memory. | ||||
| CVE-2020-1486 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2024-11-18 | 7.8 High |
| An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application to take control of an affected system. The update addresses the vulnerability by correcting how the Windows kernel handles objects in memory. | ||||
| CVE-2020-1537 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2024-11-18 | 7.8 High |
| An elevation of privilege vulnerability exists when the Windows Remote Access improperly handles file operations. An attacker who successfully exploited this vulnerability could gain elevated privileges. To exploit the vulnerability, an attacker would first need code execution on a victim system. An attacker could then run a specially crafted application. The security update addresses the vulnerability by ensuring the Windows Remote Access properly handles file operations. | ||||
| CVE-2020-1547 | 1 Microsoft | 9 Windows 10, Windows 10 1507, Windows 10 1607 and 6 more | 2024-11-18 | 7.8 High |
| An elevation of privilege vulnerability exists when the Windows Backup Engine improperly handles memory. To exploit this vulnerability, an attacker would first have to gain execution on the victim system. An attacker could then run a specially crafted application to elevate privileges. The security update addresses the vulnerability by correcting how the Windows Backup Engine handles memory. | ||||
| CVE-2020-1557 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2024-11-18 | 7.3 High |
| A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. | ||||
| CVE-2020-1570 | 1 Microsoft | 9 Internet Explorer, Windows 10, Windows 7 and 6 more | 2024-11-18 | 7.5 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-2020-0838 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2024-11-18 | 7.8 High |
| <p>An elevation of privilege vulnerability exists when NTFS improperly checks access. An attacker who successfully exploited this vulnerability could run processes in an elevated context.</p> <p>To exploit the vulnerability, an attacker would first have to log on to the system, and then run a specially crafted application to take control over the affected system.</p> <p>The security update addresses the vulnerability by correcting how NTFS checks access.</p> | ||||
| CVE-2020-1252 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2024-11-18 | 7.8 High |
| <p>A remote code execution vulnerability exists when Windows improperly handles objects in memory. To exploit the vulnerability an attacker would have to convince a user to run a specially crafted application.</p> <p>An attacker who successfully exploited this vulnerability could execute arbitrary code and 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>The updates address the vulnerability by correcting how Windows handles objects in memory.</p> | ||||
| CVE-2020-16896 | 1 Microsoft | 17 Windows 10, Windows 10 1507, Windows 10 1607 and 14 more | 2024-11-18 | 7.5 High |
| <p>An information disclosure vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.</p> <p>To exploit this vulnerability, an attacker would need to run a specially crafted application against a server which provides Remote Desktop Protocol (RDP) services.</p> <p>The update addresses the vulnerability by correcting how RDP handles connection requests.</p> | ||||
| CVE-2020-16933 | 1 Microsoft | 11 365 Apps, Office, Windows 10 and 8 more | 2024-11-15 | 7 High |
| <p>A security feature bypass vulnerability exists in Microsoft Word software when it fails to properly handle .LNK files. 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 these files.</p> | ||||
| CVE-2020-17000 | 1 Microsoft | 16 Windows 10, Windows 10 1507, Windows 10 1607 and 13 more | 2024-11-15 | 5.5 Medium |
| Remote Desktop Protocol Client Information Disclosure Vulnerability | ||||
| CVE-2020-17014 | 1 Microsoft | 21 Windows 10, Windows 10 1507, Windows 10 1607 and 18 more | 2024-11-15 | 7.8 High |
| Windows Print Spooler Elevation of Privilege Vulnerability | ||||
| CVE-2020-17026 | 1 Microsoft | 17 Windows 10, Windows 10 1507, Windows 10 1607 and 14 more | 2024-11-15 | 7.8 High |
| Windows Remote Access Elevation of Privilege Vulnerability | ||||
| CVE-2020-17038 | 1 Microsoft | 20 Windows 10, Windows 10 1507, Windows 10 1607 and 17 more | 2024-11-15 | 7.8 High |
| Win32k Elevation of Privilege Vulnerability | ||||
| CVE-2022-21919 | 1 Microsoft | 25 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 22 more | 2024-11-15 | 7 High |
| Windows User Profile Service Elevation of Privilege Vulnerability | ||||
| CVE-2013-3900 | 1 Microsoft | 23 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 20 more | 2024-11-15 | 7.4 High |
| Why is Microsoft republishing a CVE from 2013? We are republishing CVE-2013-3900 in the Security Update Guide to update the Security Updates table and to inform customers that the EnableCertPaddingCheck is available in all currently supported versions of Windows 10 and Windows 11. While the format is different from the original CVE published in 2013, the information herein remains unchanged from the original text published on December 10, 2013. Microsoft does not plan to enforce the stricter verification behavior as a default functionality on supported releases of Microsoft Windows. This behavior remains available as an opt-in feature via reg key setting, and is available on supported editions of Windows released since December 10, 2013. This includes all currently supported versions of Windows 10 and Windows 11. The supporting code for this reg key was incorporated at the time of release for Windows 10 and Windows 11, so no security update is required; however, the reg key must be set. See the Security Updates table for the list of affected software. Vulnerability Description A remote code execution vulnerability exists in the way that the WinVerifyTrust function handles Windows Authenticode signature verification for portable executable (PE) files. An anonymous attacker could exploit the vulnerability by modifying an existing signed executable file to leverage unverified portions of the file in such a way as to add malicious code to the file without invalidating the signature. An attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. If a user is logged on with administrative user rights, an attacker who successfully exploited this vulnerability could take complete control of an 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. Exploitation of this vulnerability requires that a user or application run or install a specially crafted, signed PE file. An attacker could modify an existing signed file to include malicious code without invalidating the signature. This code would... See more at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2013-3900 | ||||
| CVE-2022-21963 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2024-11-14 | 6.4 Medium |
| Windows Resilient File System (ReFS) Remote Code Execution Vulnerability | ||||
| CVE-2022-21962 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2024-11-14 | 6.8 Medium |
| Windows Resilient File System (ReFS) Remote Code Execution Vulnerability | ||||
| CVE-2022-21961 | 1 Microsoft | 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more | 2024-11-14 | 6.8 Medium |
| Windows Resilient File System (ReFS) Remote Code Execution Vulnerability | ||||