2835 matches found
Microsoft Defender 安全漏洞
Microsoft Defender is a threat protection software from Microsoft USA. A security vulnerability exists in Microsoft Defender for Endpoint. No information about this vulnerability is available at this time, so stay tuned to CNNVD or the vendor announcement...
MERCURY and DEV-1084: Destructive attack on hybrid environment
April 2023 update – Microsoft Threat Intelligence has shifted to a new threat actor naming taxonomy aligned around the theme of weather. MERCURY is now tracked as Mango Sandstorm and DEV-1084 is now tracked as Storm-1084. To learn more about the new taxonomy represents the origin, unique traits,...
Microsoft Introduces GPT-4 AI-Powered Security Copilot Tool to Empower Defenders
Microsoft on Tuesday unveiled Security Copilot in limited preview, marking its continued quest to embed AI-oriented features in an attempt to offer "end-to-end defense at machine speed and scale." Powered by OpenAI's GPT-4 generative AI and its own security-specific model, it's billed as a securi...
Microsoft Introduces GPT-4 AI-Powered Security Copilot Tool to Empower Defenders
Microsoft on Tuesday unveiled Security Copilot in limited preview, marking its continued quest to embed AI-oriented features in an attempt to offer "end-to-end defense at machine speed and scale." Powered by OpenAI's GPT-4 generative AI and its own security-specific model, it's billed as a securi...
Microsoft Secure: Explore innovations transforming the future of security
Building a more secure future requires an end-to-end approach. There is no question that technology plays an essential role, but security will always be human-centered. That’s what Microsoft Secure is all about. It’s about sharing knowledge, best practices, and technology innovations that empower...
Microsoft Secure: Explore innovations transforming the future of security
Building a more secure future requires an end-to-end approach. There is no question that technology plays an essential role, but security will always be human-centered. That’s what Microsoft Secure is all about. It’s about sharing knowledge, best practices, and technology innovations that empower...
March 28, 2023—KB5023778 (OS Build 22621.1485) Preview
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Microsoft continues to innovate to help secure small businesses
Small and medium-sized businesses are at the heart of our economy and are dedicated to driving value for their customers, whether that means trying new recipes, exploring new inventory, expanding services, arranging the shop so it’s easier to navigate, or keeping the shelves stocked with the...
Microsoft continues to innovate to help secure small businesses
Small and medium-sized businesses are at the heart of our economy and are dedicated to driving value for their customers, whether that means trying new recipes, exploring new inventory, expanding services, arranging the shop so it’s easier to navigate, or keeping the shelves stocked with the...
The next wave of multicloud security with Microsoft Defender for Cloud, a Cloud-Native Application Protection Platform (CNAPP)
With digital transformation in the face of macroeconomic pressures, strategies to optimize both cloud environments and cloud security are increasingly appealing to enterprises. Organizations worry about vulnerabilities in code getting deployed, critical misconfigurations, overprivileged access to...
The next wave of multicloud security with Microsoft Defender for Cloud, a Cloud-Native Application Protection Platform (CNAPP)
With digital transformation in the face of macroeconomic pressures, strategies to optimize both cloud environments and cloud security are increasingly appealing to enterprises. Organizations worry about vulnerabilities in code getting deployed, critical misconfigurations, overprivileged access to...
The vulnerability of Microsoft Defender for Endpoint’s Windows operating system allows a hacker to bypass existing security restrictions.
The vulnerability of Microsoft Defender for Endpoint’s Windows operating system is related to security configuration errors. Exploiting this vulnerability can allow a malicious actor to bypass existing security restrictions remotely...
Leverage cloud-powered security with Microsoft Defender for IoT
Traditionally, operational technology OT and IT have occupied separate sides of enterprise security. But with digital transformation and the advent of Industry 4.0, the old, siloed approach is showing its age.1 The rise of manufacturing execution systems has enabled more “smart factories” to...
Security Updates for Windows Defender (March 2023)
The Malware Protection Engine version of Microsoft Windows Defender installed on the remote Windows host is prior to 1.1.20000.2. It is, therefore, affected by a privilege escalation vulnerability. An authenticated attacker can exploit this to gain elevated privileges. %NASLMINLEVEL 80900 C...
Microsoft Defender for Cloud Management Port Exposure Confusion
Prior to March 9, 2023, Microsoft Defender for Cloud incorrectly marked some Azure virtual machines as having secured management ports including SSH port 22/TCP, RDP port 3389/TCP and WINRM port 5985/TCP, when in fact one or more of these ports were exposed to the internet. This occured when the...
CVE-2023-23389
Microsoft Defender Elevation of Privilege Vulnerability...
CVE-2023-23389
Microsoft Defender Elevation of Privilege Vulnerability...
CVE-2023-23389
Microsoft Defender Elevation of Privilege Vulnerability...
Privilege escalation
Microsoft Defender Elevation of Privilege Vulnerability...
CVE-2023-23389
CVE-2023-23389 affects Microsoft Defender’s Malware Protection Engine. It is a local elevation-of-privilege vulnerability in Defender, exploitable by an authenticated user on affected systems. The issue exists in Malware Protection Engine versions prior to 1.1.20000.2 and can grant elevated privi...