Windows Hyper-V Denial of Service Vulnerability

A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privileged user on a guest operating system. An attacker who successfully exploited the vulnerability could cause the host server to crash. To exploit the...

PT-2019-3026 · Microsoft · Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Microsoft Hyper-V affected versions not specified Description: A denial of service issue exists due to insufficient input validation on the host server. This could allow a remote attacker to cause a denial of service using a specially crafted...

Microsoft Windows Hyper-V CVE-2019-0718 Denial of Service Vulnerability

Description Microsoft Windows is prone to a denial of service vulnerability. An attacker can exploit this issue to crash the host machine, resulting in a denial of service condition. Technologies Affected Microsoft Hyper-V Microsoft Windows 10 Version 1607 for x64-based Systems Microsoft Windows ...

Microsoft Windows Hyper-V CVE-2019-0720 Remote Code Execution Vulnerability

Description Microsoft Windows is prone to a remote code-execution vulnerability. An attacker can exploit this issue to execute arbitrary code in the context of an affected system. Technologies Affected Microsoft Hyper-V Microsoft Windows 10 Version 1607 for x64-based Systems Microsoft Windows 10...

PT-2019-3033 · Microsoft · Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Microsoft Hyper-V affected versions not specified Description: A denial of service issue exists due to insufficient input validation on the host server. This could allow a remote attacker to cause a denial of service using a specially crafted...

PT-2019-2970 · Microsoft · Windows Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: A remote code execution issue exists due to insufficient input validation in the Windows Hyper-V Network Switch. This allows a remote attacker, acting as an authenticated user on a...

Microsoft Windows Hyper-V CVE-2019-0715 Denial of Service Vulnerability

Description Microsoft Windows is prone to a denial of service vulnerability. An attacker can exploit this issue to crash the host machine, resulting in a denial of service condition. Technologies Affected Microsoft Hyper-V Microsoft Windows 10 Version 1607 for x64-based Systems Microsoft Windows ...

Microsoft Windows Denial of Service Vulnerability (CNVD-2019-44787)

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation.Microsoft Windows is an operating system for personal devices.Microsoft Windows Server is a server operating system. A denial-of-service vulnerability exists in Microsoft Windows that originates from the...

Microsoft Windows Hyper-V CVE-2019-0723 Denial of Service Vulnerability

Description Microsoft Windows is prone to a denial of service vulnerability. An attacker can exploit this issue to crash the host machine, resulting in a denial of service condition. Technologies Affected Microsoft Hyper-V Microsoft Windows 10 Version 1607 for x64-based Systems Microsoft Windows ...

Microsoft Windows Hyper-V CVE-2019-0965 Remote Code Execution Vulnerability

Description Microsoft Windows is prone to a remote code-execution vulnerability. An attacker can exploit this issue to execute arbitrary code in the context of an affected system. Technologies Affected Microsoft Hyper-V Microsoft Windows 10 Version 1803 for x64-based Systems Microsoft Windows 10...

Microsoft Windows Hyper-V CVE-2019-0714 Denial of Service Vulnerability

Description Microsoft Windows is prone to a denial of service vulnerability. An attacker can exploit this issue to crash the host machine, resulting in a denial of service condition. Technologies Affected Microsoft Hyper-V Microsoft Windows 10 Version 1607 for x64-based Systems Microsoft Windows ...

PT-2019-3025 · Microsoft · Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Microsoft Hyper-V affected versions not specified Description: A denial of service issue exists due to insufficient input validation on the host server. This could allow an attacker with a privileged account on a guest operating system to cau...

PT-2019-3038 · Microsoft · Windows Hyper-V +1

Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: A remote code execution issue exists due to insufficient input validation in Windows Hyper-V. This allows a remote attacker to execute arbitrary code on the host operating system by...

Microsoft Windows Hyper-V CVE-2019-0717 Denial of Service Vulnerability

Description Microsoft Windows is prone to a denial of service vulnerability. An attacker can exploit this issue to crash the host machine, resulting in a denial of service condition. Technologies Affected Microsoft Hyper-V Microsoft Windows 10 Version 1809 for x64-based Systems Microsoft Windows ...

KLA11534 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to obtain sensitive information, execute arbitrary code, gain privileges, cause denial of service, spoof user interface, bypass security restrictions. Below is a complete list of...

A case study in industry collaboration: Poisoned RDP vulnerability disclosure and response

Earlier this year, I reached out to Check Point researcher Eyal Itkin, who had published multiple flaws in several Remote Desktop Protocol RDP clients, including a vulnerability in mstsc.exe, the built-in RDP client application in Windows. While there were no active exploits detected in the wild,...

Black Hat 2019: Microsoft Protocol Flaw Leaves Azure Users Open to Attack

LAS VEGAS – A path-traversal vulnerability in Microsoft’s Remote Desktop Protocol RDP leaves unpatched Azure customers open to attack. The flaw could allow for a virtual machine VM escape in Microsoft’s Hyper-V Manager, part of its Azure cloud platform. Researchers with Check Point at a Wednesday...

Reverse RDP Attack Also Enables Guest-to-Host Escape in Microsoft Hyper-V

Remember the Reverse RDP Attack? Earlier this year, researchers disclosed clipboard hijacking and path-traversal issues in Microsoft's Windows built-in RDP client that could allow a malicious RDP server to compromise a client computer, reversely. You can find details and a video demonstration for...

Reverse RDP Attack Also Enables Guest-to-Host Escape in Microsoft Hyper-V

Remember the Reverse RDP Attack? Earlier this year, researchers disclosed clipboard hijacking and path-traversal issues in Microsoft's Windows built-in RDP client that could allow a malicious RDP server to compromise a client computer, reversely. You can find details and a video demonstration for...

kernel security, bug fix, and enhancement update

3.10.0-957.27.2.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-957.27.2 - x86 hyper-v: fix hyperv.h UAPI header Vitaly Kuznetsov 1727109 169249...