November 9, 2021—KB5007233 (Security-only update)

November 9, 2021—KB5007233 Security-only update Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows 7, Windows Server 2008 R2, Windows Embedded Standard 7, and Windows Embedded POS Ready 7 have reached th...

November 9, 2021—KB5007236 (Monthly Rollup)

November 9, 2021—KB5007236 Monthly Rollup Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows 7, Windows Server 2008 R2, Windows Embedded Standard 7, and Windows Embedded POS Ready 7 have reached the end ...

November 9, 2021—KB5007247 (Monthly Rollup)

November 9, 2021—KB5007247 Monthly Rollup Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows 8.1 and Windows Server 2012 R2 have reached the end of mainstream support and are now in extended support...

October 12, 2021—KB5006729 (Security-only update)

October 12, 2021—KB5006729 Security-only update Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows 8.1 and Windows Server 2012 R2 have reached the end of mainstream support and are now in extended suppor...

October 12, 2021—KB5006728 (Security-only update)

October 12, 2021—KB5006728 Security-only update Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows 7 and Windows Server 2008 R2 have reached the end of mainstream support and are now in extended support...

October 12, 2021—KB5006715 (Security-only update)

October 12, 2021—KB5006715 Security-only update Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows Server 2008 Service Pack 2 SP2 has reached the end of mainstream support and are now in extended support...

October 12, 2021—KB5006743 (Monthly Rollup)

October 12, 2021—KB5006743 Monthly Rollup Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows 7 and Windows Server 2008 R2 have reached the end of mainstream support and are now in extended support...

October 12, 2021—KB5006739 (Monthly Rollup)

October 12, 2021—KB5006739 Monthly Rollup Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020,...

October 12, 2021—KB5006714 (Monthly Rollup)

October 12, 2021—KB5006714 Monthly Rollup Summary Learn more about this security update, including improvements and fixes, any known issues, and how to get the update. Important: Windows 8.1 and Windows Server 2012 R2 have reached the end of mainstream support and are now in extended support...

September 14, 2021—KB5005575 (OS Build 20348.230)

September 14, 2021—KB5005575 OS Build 20348.230 Improvements and fixes This security update includes quality improvements. Key changes include: Addresses an issue that causes Windows to generate many AppLocker or SmartLocker success events in the AppLocker EXE and DLL event channel. Addresses an...

SUSE: Security Advisory (SUSE-SU-2012:0077-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...

CVE-2021-3438

A potential buffer overflow in the software drivers for certain HP LaserJet products and Samsung product printers could lead to an escalation of privilege...

HP printer issue on Mac: What happened?

Apple holds the keys to nearly all recent Mac software. This is a story of those keys, and how a Hewlett Packard HP error caused problems for a lot of people. Code signing and certificates First, its important to understand that when I say "keys," what I really mean is "certificates." These...

Privilege escalation

An elevation of privilege vulnerability exists when the Windows Printer Service improperly validates file paths while loading printer drivers, aka 'Windows Printer Service Elevation of Privilege Vulnerability'...

CVE-2020-1081

An elevation of privilege vulnerability exists when the Windows Printer Service improperly validates file paths while loading printer drivers, aka 'Windows Printer Service Elevation of Privilege Vulnerability'...

Custom Media Size entries are missing in the Print Capabilities document for version 4.0 printer drivers

Custom Media Size entries are missing in the Print Capabilities document for version 4.0 printer drivers Symptoms After you apply the December 2014 update rollup for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 or the update rollup for Windows RT, Windows 8, and Windows Server 2012,...

Privilege escalation vulnerability in multiple RICOH printer drivers

Overview Multiple RICOH printer drivers contain a privilege escalation vulnerability. RICOH COMPANY, LTD. reported this vulnerability to JPCERT/CC to notify users of its solution through JVN. JPCERT/CC and Name of company/Organization coordinated under the Information Security Early Warning...

Ricoh Driver Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'msf/core/exploit/exe' class MetasploitModule 'Ricoh Driver Privilege Escalation', 'Description' = %q Various Ricoh printer drivers allow escalation of privilege...

CVE-2019-19363

An issue was discovered in Ricoh including Savin and Lanier Windows printer drivers prior to 2020 that allows attackers local privilege escalation. Affected drivers and versions are: PCL6 Driver for Universal Print - Version 4.0 or later PS Driver for Universal Print - Version 4.0 or later PC FAX...

Design/Logic Flaw

An issue was discovered in Ricoh including Savin and Lanier Windows printer drivers prior to 2020 that allows attackers local privilege escalation. Affected drivers and versions are: PCL6 Driver for Universal Print - Version 4.0 or later PS Driver for Universal Print - Version 4.0 or later PC FAX...