Privilege escalation

An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Windows Defender Elevation of Privilege Vulnerability'. This CVE ID is unique from...

Privilege escalation

An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Windows Defender Elevation of Privilege Vulnerability'. This CVE ID is unique from...

CVE-2020-1170

An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Windows Defender Elevation of Privilege Vulnerability'. This CVE ID is unique from...

CVE-2020-1163

CVE-2020-1163 is an Elevation of Privilege issue in Windows Defender that can lead to arbitrary file deletion. The exploit requires an authenticated logon to the system. Connected sources confirm the vulnerability affects Windows Defender with the same core description, but do not provide explici...

CVE-2020-1163

An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Windows Defender Elevation of Privilege Vulnerability'. This CVE ID is unique from...

CVE-2020-1170

CVE-2020-1170 – Cloud Filter arbitrary file creation EOP (Windows) Affected component: Cloud Filter driver, cldflt.sys, on Windows 10 v1803 and later (pre-December 2020 updates). Root cause (as documented by the connected MSF module): the driver did not set IO_FORCE_ACCESS_CHECK or OBJ_FORCE_ACCE...

Microsoft Windows Defender Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system. To exploit the vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability...

Microsoft Windows Defender Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system. To exploit the vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability...

CVE-2020-1170

An elevation of privilege vulnerability exists in Windows Defender that leads arbitrary file deletion on the system.To exploit the vulnerability, an attacker would first have to log on to the system, aka ‘Microsoft Windows Defender Elevation of Privilege Vulnerability’. This CVE ID is unique from...

Secured-core PCs help customers stay ahead of advanced data theft

Researchers at the Eindhoven University of Technology recently revealed information around "Thunderspy," an attack that relies on leveraging direct memory access DMA functionality to compromise devices. An attacker with physical access to a system can use Thunderspy to read and copy data even fro...

How to gain 24/7 detection and response coverage with Microsoft Defender ATP

This blog post is part of the Microsoft Intelligence Security Association guest blog series. To learn more about MISA, go...

The vulnerability of Microsoft Windows Defender operating system, which allows a hacker to increase their privileges

The vulnerability of Microsoft Windows Defender operating system is related to the use of pre-installed user accounts. Exploiting this vulnerability can allow attackers to increase their privileges...

Security Updates for Microsoft Defender (April 2020)

The version of Microsoft Malware Protection Signature Update Stub MpSigStub.exe installed on the remote Windows host is prior to 1.1.16638.0. It is, therefore, affected by a elevation of privilege vulnerability which could allow an attacker who successfully exploited this vulnerability to elevate...

Security Updates for Windows Defender (April 2020)

The engine version of Microsoft Windows Defender installed on the remote Windows host is prior to 4.18.2001.112. It is, therefore, affected by a hard link elevation of privilege vulnerability which could allow an attacker who successfully exploited this vulnerability to elevate privileges on the...

Microsoft Windows Defender Antimalware Platform Elevation of Privilege Vulnerability

Microsoft Windows Defender Antimalware Platform is a suite of anti-malware platforms from Microsoft USA. A security vulnerability exists in Microsoft Windows Defender Antimalware Platform, which stems from the program's inability to handle hard-coded links. An attacker could exploit the...

CVE-2020-1002

An elevation of privilege vulnerability exists when the MpSigStub.exe for Defender allows file deletion in arbitrary locations.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Defender Elevation of Privilege Vulnerability'...

CVE-2020-1002

An elevation of privilege vulnerability exists when the MpSigStub.exe for Defender allows file deletion in arbitrary locations.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Defender Elevation of Privilege Vulnerability'...

CVE-2020-0835

An elevation of privilege vulnerability exists when Windows Defender antimalware platform improperly handles hard links, aka 'Windows Defender Antimalware Platform Hard Link Elevation of Privilege Vulnerability'...

Privilege escalation

An elevation of privilege vulnerability exists when the MpSigStub.exe for Defender allows file deletion in arbitrary locations.To exploit the vulnerability, an attacker would first have to log on to the system, aka 'Microsoft Defender Elevation of Privilege Vulnerability'...

Privilege escalation

An elevation of privilege vulnerability exists when Windows Defender antimalware platform improperly handles hard links, aka 'Windows Defender Antimalware Platform Hard Link Elevation of Privilege Vulnerability'...