Microsoft Releases Emergency Security Updates for Windows 10, Server

Microsoft has quietly pushed out two emergency security updates to fix remote code execution bugs in Microsoft Windows Codecs Library. Windows Codecs Library handles how the OS compresses large multimedia files such as photos and videos, and then decodes them for playback within applications. The...

Certain printers do not print in Windows Server 2012

Certain printers do not print in Windows Server 2012 Summary This update resolves the following issue: Addresses an issue that might prevent certain printers from printing. The print spooler might generate an error or close unexpectedly when attempting to print, and no output will come from the...

Certain printers do not print in Windows 8.1 and Windows Server 2012 R2

Certain printers do not print in Windows 8.1 and Windows Server 2012 R2 Summary This update resolves the following issue: Addresses an issue that might prevent certain printers from printing. The print spooler might generate an error or close unexpectedly when attempting to print, and no output...

Microsoft Releases Security Updates for Windows 10, Windows Server

Microsoft has released security updates to address vulnerabilities in Windows 10 and Windows Server. These vulnerabilities could allow a remote attacker to take control of an affected system. The Cybersecurity and Infrastructure Security Agency CISA encourages users and administrators to review t...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft

This is a proof-of-concept PoC exploit for CVE-2020-0796, also known as SMBGhost, a pre-authentication remote code execution vulnerability in Windows SMBv3. The exploit targets the SMBGhost vulnerability in Windows operating systems, specifically Windows 10 and Windows Server 2016 and 2019. The...

Deploying Veeam Backup for Microsoft 365 Backup Proxy Server in AWS

Challenge You need to configure an Amazon EC2 instance to act as a Backup Proxy for Veeam Backup for Microsoft 365 in AWS. For example, this may be required for the following reasons: The current proxy/deployment has or will reach configuration maximums. Growth within the Organizations. You need ...

IE の累積的な更新プログラムも確実に適用を!

企業内でご利用の端末に更新プログラムを適用される際、特に Windows Server 2012 R2 などのサーバー OS 環境で Internet Explorer IE の累積的...

Product update: Virtuozzo Hybrid Server 7.0 Update 14 (7.0.14-249)

The Update 14 for Virtuozzo Hybrid Server 7.0 introduces new features and provides stability and usability bug fixes. It also introduces a new kernel 3.10.0-1127.8.2.vz7.151.14. Vulnerability id: PSBM-103700 VM migration by a non-root user could fail. Vulnerability id: PSBM-102841 Misconfiguring...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Microsoft

This is a proof-of-concept PoC exploit for CVE-2020-0796, also known as SMBGhost. The exploit targets a remote code execution vulnerability in the Windows SMBv3 server. The PoC is written in Python and uses a shellcode written in x64 assembly language. The PoC consists of two main components: 1. ...

Background Intelligent Transfer Service CVE-2020-0787 - Privilege Escalation

This Metasploit module exploits CVE-2020-0787, an arbitrary file move vulnerability This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Background Intelligent Transfer Service Arbitrary File Move...

Background Intelligent Transfer Service Privilege Escalation Exploit

This Metasploit module exploits CVE-2020-0787, an arbitrary file move vulnerability in outdated versions of the Background Intelligent Transfer Service BITS, to overwrite C:\Windows\System32\WindowsCoreDeviceInfo.dll with a malicious DLL containing the attacker's payload. To achieve code executio...

Background Intelligent Transfer Service Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Background Intelligent Transfer Service Arbitrary File Move Privilege Elevation Vulnerability', 'Description' = %q This module exploits...

Microsoft Windows Kernel Elevation of Privilege Vulnerability (CNVD-2021-22926)

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. Windows Kernel is one of the Windows system kernels. A privilege vulnerability exists in...

Microsoft Windows and Windows Server Denial of Service Vulnerability (CNVD-2021-22933)

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 and Windows Server, which...

Microsoft Windows Kernel Elevation of Privilege Vulnerability (CNVD-2021-29541)

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. Windows Kernel is one of the Windows system kernels. An elevation of privilege vulnerabili...

Microsoft Windows Runtime Code Execution Vulnerability

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 power lifting vulnerability exists in the Microsoft Windows Runtime, which arises from a...

Microsoft Windows Multiple Vulnerabilities (KB4561612)

This host is missing a critical security update according to Microsoft KB4561612 SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Microsoft Windows Kernel Elevation of Privilege Vulnerability (CNVD-2021-29550)

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. Windows Kernel is one of the Windows system kernels. An elevation of privilege vulnerabili...

Microsoft Windows Error Reporting elevation of privilege vulnerability (CNVD-2021-31216)

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. Windows Error Reporting WER is one of the error reporting components. An elevation of...

Microsoft Win32k Elevation of Privilege Vulnerability (CNVD-2021-22915)

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation, U.S.A. Microsoft Windows is a set of operating systems for use on personal devices.Microsoft Windows Server is a set of server operating systems.win32k is the kernel part of one of the Windows subsystems...