Microsoft Windows Server 2012 R2 vulnerabilities

CVE-2020-1589 [MEDIUM] CVE-2020-1589: <p>An information disclosure vulnerability exists when the Windows kernel improperly handles objects 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. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. T

CVE-2020-0664 [MEDIUM] CVE-2020-0664: <p>An information disclosure vulnerability exists when Active Directory integrated DNS (ADIDNS) mish 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 reque

CVE-2020-1083 [MEDIUM] CVE-2020-1083: <p>An information disclosure vulnerability exists when the Microsoft Windows Graphics Component impr An information disclosure vulnerability exists when the Microsoft Windows Graphics Component 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 c

CVE-2020-1228 [MEDIUM] CVE-2020-1228: <p>A denial of service vulnerability exists in Windows DNS when it fails to properly handle queries. A denial of service vulnerability exists in Windows DNS when it fails to properly handle queries. An attacker who successfully exploited this vulnerability could cause the DNS service to become nonresponsive. To exploit the vulnerability, an authenticated attacker could send malicious DNS queries to a target, resulting in a denial of service. The update addre

CVE-2020-0941 [MEDIUM] CVE-2020-0941: <p>An information disclosure vulnerability exists when the win32k component improperly provides kern 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 au

CVE-2020-1091 [MEDIUM] CVE-2020-1091: <p>An information disclosure vulnerability exists when the Windows GDI component improperly disclose 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 a user’s system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a speci

CVE-2020-0875 [MEDIUM] CVE-2020-0875: <p>An information disclosure vulnerability exists in how splwow64.exe handles certain calls. An atta An information disclosure vulnerability exists in how splwow64.exe handles certain calls. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system (low-integrity to medium-integrity). This vulnerability by itself does not allow arbitrary code execution; however, it could allow arbitrary code to

CVE-2020-16854 [MEDIUM] CVE-2020-16854: <p>An information disclosure vulnerability exists when the Windows kernel improperly handles objects 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. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application.

CVE-2020-1250 [MEDIUM] CVE-2020-1250: <p>An information disclosure vulnerability exists when the win32k component improperly provides kern 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 this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application

CVE-2020-1038 [MEDIUM] CVE-2020-1038: <p>A denial of service vulnerability exists when Windows Routing Utilities improperly handles object A denial of service vulnerability exists when Windows Routing Utilities improperly handles objects in memory. An attacker who successfully exploited the vulnerability could cause a target system to stop responding. To exploit this vulnerability, an attacker would have to log on to an affected system and run a specially crafted application. The vulnerability w

CVE-2020-1256 [MEDIUM] CVE-2020-1256: <p>An information disclosure vulnerability exists when the Windows GDI component improperly disclose 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 spe

CVE-2020-0921 [MEDIUM] CVE-2020-0921: Microsoft Graphics Component Denial of Service Vulnerability Microsoft Graphics Component Denial of Service Vulnerability

CVE-2020-1033 [MEDIUM] CVE-2020-1033: <p>An information disclosure vulnerability exists when the Windows kernel improperly handles objects 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 the

CVE-2020-1472 [CRITICAL] CVE-2020-1472: An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon se 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 unaut

CVE-2020-1339 [HIGH] CVE-2020-1339: A remote code execution vulnerability exists when Windows Media Audio Codec improperly handles objec A remote code execution vulnerability exists when Windows Media Audio Codec improperly handles objects. An attacker who successfully exploited the vulnerability could take control of an affected system. 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

CVE-2020-1564 [HIGH] CVE-2020-1564: A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles 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 vulnerabili

CVE-2020-1378 [HIGH] CWE-787 CVE-2020-1378: An elevation of privilege vulnerability exists when the Windows Kernel API improperly handles regist An elevation of privilege vulnerability exists when the Windows Kernel API improperly handles registry objects in memory. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. A locally authenticated attacker could exploit this vulnerability by running a specially crafted application. The security

CVE-2020-1538 [HIGH] CVE-2020-1538: An elevation of privilege vulnerability exists when the Windows UPnP Device Host improperly handles An elevation of privilege vulnerability exists when the Windows UPnP Device Host 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 Wind

CVE-2020-1518 [HIGH] CVE-2020-1518: An elevation of privilege vulnerability exists when the Windows File Server Resource Management Serv An elevation of privilege vulnerability exists when the Windows File Server Resource Management Service 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

CVE-2020-1470 [HIGH] CVE-2020-1470: An elevation of privilege vulnerability exists when the Windows Work Folders Service improperly hand An elevation of privilege vulnerability exists when the Windows Work Folders Service 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