Msrc Windows Server Version 1903 vulnerabilities

CVE-2020-1130 [MEDIUM] Diagnostics Hub Standard Collector Elevation of Privilege Vulnerability Diagnostics Hub Standard Collector Elevation of Privilege Vulnerability Description: An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector improperly handles data operations. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on

CVE-2020-1133 [MEDIUM] Diagnostics Hub Standard Collector Elevation of Privilege Vulnerability Diagnostics Hub Standard Collector Elevation of Privilege Vulnerability Description: An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector improperly handles file operations. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on

CVE-2020-1033 [MEDIUM] Windows Kernel Information Disclosure Vulnerability Windows Kernel Information Disclosure Vulnerability Description: An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system. An authenticated attacker could exploit this vulnerability by running a specially crafted application. The update addresses th

CVE-2020-0890 [MEDIUM] Windows Hyper-V Denial of Service Vulnerability Windows Hyper-V Denial of Service Vulnerability Description: A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from a user on a guest operating system. To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a virtual machine, could run a specially crafted application. The security

CVE-2020-0941 [MEDIUM] Win32k Information Disclosure Vulnerability Win32k Information Disclosure Vulnerability Description: An information disclosure vulnerability exists when the win32k component improperly provides kernel information. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system. To exploit the vulnerability, an attacker would have to either log on locally to an affected system, or convince a locally authenticated us

CVE-2020-1122 [MEDIUM] Windows Language Pack Installer Elevation of Privilege Vulnerability Windows Language Pack Installer Elevation of Privilege Vulnerability Description: An elevation of privilege vulnerability exists when the Windows Language Pack Installer improperly handles file operations. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on the vict

CVE-2020-1146 [MEDIUM] Microsoft Store Runtime Elevation of Privilege Vulnerability Microsoft Store Runtime Elevation of Privilege Vulnerability Description: An elevation of privilege vulnerability exists when the Microsoft Store Runtime 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 c

CVE-2020-16879 [MEDIUM] Projected Filesystem Information Disclosure Vulnerability Projected Filesystem Information Disclosure Vulnerability Description: An information disclosure vulnerability exists when a Windows Projected Filesystem improperly handles file redirections. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user's system To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could

CVE-2020-0837 [MEDIUM] ADFS MFA Elevation of Privilege Vulnerability ADFS MFA Elevation of Privilege Vulnerability Description: An elevation of privilege vulnerability exists when Active Directory Federation Services (ADFS) improperly handles multi-factor authentication requests. An attacker who successfully exploited this vulnerability could bypass some, but not all, of the authentication factors. To exploit this vulnerability, an attacker could send a specially crafted authentication request.

CVE-2020-0856 [MEDIUM] Active Directory Information Disclosure Vulnerability Active Directory Information Disclosure Vulnerability Description: An information disclosure vulnerability exists when Active Directory integrated DNS (ADIDNS) mishandles objects in memory. An authenticated attacker who successfully exploited this vulnerability would be able to read sensitive information about the target system. To exploit this condition, an authenticated attacker would need to send a specially crafted

CVE-2020-0904 [MEDIUM] Windows Hyper-V Denial of Service Vulnerability Windows Hyper-V Denial of Service Vulnerability Description: A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from a user on a guest operating system. To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a virtual machine, could run a specially crafted application. The security

CVE-2020-1119 [MEDIUM] Windows Information Disclosure Vulnerability Windows Information Disclosure Vulnerability Description: An information disclosure vulnerability exists when StartTileData.dll improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The update addr

CVE-2020-1303 [MEDIUM] Windows Runtime Elevation of Privilege Vulnerability Windows Runtime Elevation of Privilege Vulnerability Description: An elevation of privilege vulnerability exists when the Windows Runtime improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on the victim system. The update addresses the vulne

CVE-2020-1590 [MEDIUM] Connected User Experiences and Telemetry Service Elevation of Privilege Vulnerability Connected User Experiences and Telemetry Service Elevation of Privilege Vulnerability Description: 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. To exploit the vulnerability, an attack

CVE-2020-0664 [MEDIUM] Active Directory Information Disclosure Vulnerability Active Directory Information Disclosure Vulnerability Description: An information disclosure vulnerability exists when Active Directory integrated DNS (ADIDNS) mishandles objects in memory. An authenticated attacker who successfully exploited this vulnerability would be able to read sensitive information about the target system. To exploit this condition, an authenticated attacker would need to send a specially crafted

CVE-2020-1152 [MEDIUM] Windows Win32k Elevation of Privilege Vulnerability Windows Win32k Elevation of Privilege Vulnerability Description: An elevation of privilege vulnerability exists when Windows improperly handles calls to Win32k.sys. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. To exploit the vulnerability, an attacker would have to log on to an affected system and run a specially crafted script or application. The update ad

CVE-2020-1159 [MEDIUM] Windows Elevation of Privilege Vulnerability Windows Elevation of Privilege Vulnerability Description: An elevation of privilege vulnerability exists in the way that the StartTileData.dll handles file creation in protected locations. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. To exploit the vulnerability, a locally authenticated attacker could run a specially crafted application. The security update addresses the

CVE-2020-1256 [MEDIUM] Windows GDI Information Disclosure Vulnerability Windows GDI Information Disclosure Vulnerability Description: An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a special

CVE-2020-1034 [MEDIUM] Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability Description: An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. To exploit the vulnerability, a locally authenticated attacker could run a specially crafted application. The security update addresses the vulnera

CVE-2020-0951 [MEDIUM] Windows Defender Application Control Security Feature Bypass Vulnerability Windows Defender Application Control Security Feature Bypass Vulnerability Description: A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement. An attacker who successfully exploited this vulnerability could execute PowerShell commands that would be blocked by WDAC. To exploit the vulnerability, an attac