| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Windows Update Medic Service Elevation of Privilege Vulnerability |
| Windows Print Spooler Remote Code Execution Vulnerability |
| Windows LSA Spoofing Vulnerability |
| Windows Media MPEG-4 Video Decoder Remote Code Execution Vulnerability |
| Windows Print Spooler Remote Code Execution Vulnerability |
| Windows User Account Profile Picture Elevation of Privilege Vulnerability |
| Windows Event Tracing Elevation of Privilege Vulnerability |
| Windows TCP/IP Remote Code Execution Vulnerability |
| Windows Bluetooth Driver Elevation of Privilege Vulnerability |
| Windows Event Tracing Elevation of Privilege Vulnerability |
| Windows Storage Spaces Controller Elevation of Privilege Vulnerability |
| Windows Event Tracing Elevation of Privilege Vulnerability |
| Exposure of sensitive information to an unauthorized actor in Windows NTLM allows an unauthorized attacker to perform spoofing over a network. |
| 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. |
| An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC). An attacker who successfully exploited the vulnerability could run a specially crafted application on a device on the network.
To exploit the vulnerability, an unauthenticated attacker would be required to use MS-NRPC to connect to a domain controller to obtain domain administrator access.
Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how Netlogon handles the usage of Netlogon secure channels.
For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472 (updated September 28, 2020).
When the second phase of Windows updates become available in Q1 2021, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to be alerted of content changes to this advisory. See Microsoft Technical Security Notifications. |
| <p>An elevation of privilege vulnerability exists when the Windows Universal Plug and Play (UPnP) service improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code with elevated system privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p>
<p>To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted script or application.</p>
<p>The update addresses the vulnerability by correcting how the Windows UPnP service handles objects in memory.</p> |
| <p>A information disclosure vulnerability exists when TLS components use weak hash algorithms. An attacker who successfully exploited this vulnerability could obtain information to further compromise a users's encrypted transmission channel.</p>
<p>To exploit the vulnerability, an attacker would have to conduct a man-in-the-middle attack.</p>
<p>The update addresses the vulnerability by correcting how TLS components use hash algorithms.</p> |
| <p>A remote code execution vulnerability exists when Windows Media Audio Decoder improperly handles objects. An attacker who successfully exploited the vulnerability could take control of an affected system.</p>
<p>There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit a malicious webpage.</p>
<p>The security update addresses the vulnerability by correcting how Windows Media Audio Decoder handles objects.</p> |
| <p>An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory.</p>
<p>To exploit this vulnerability, an authenticated attacker could run a specially crafted application. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.</p>
<p>The update addresses the vulnerability by correcting how the Windows kernel initializes objects in memory.</p> |
| <p>An elevation of privilege vulnerability exists when the Connected User Experiences and Telemetry Service improperly handles file operations. An attacker who successfully exploited this vulnerability could gain elevated privileges on the victim system.</p>
<p>To exploit the vulnerability, an attacker would first have to gain execution on the victim system, then run a specially crafted application.</p>
<p>The security update addresses the vulnerability by correcting how the Connected User Experiences and Telemetry Service handles file operations.</p> |
