Restart requirements: This policy change does not require a restart of the device or the print spooler service after applying these settings.ģ. Important We strongly recommend that you apply this policy to all machines that host the print spooler service. "When updating drivers for an existing connection": "Show warning and elevation prompt". "When installing drivers for a new connection": "Show warning and elevation prompt". Set the the Point and Print Restrictions Group Policy setting to "Enabled". Open the group policy editor tool and go to Computer Configuration > Administrative Templates > Printers.Ĭonfigure the Point and Print Restrictions Group Policy setting as follows: Follow the steps below to change the Point and Print Restrictions Group Policy to a secure configuration. If either condition is not true, you are vulnerable. If both conditions are true, then you are not vulnerable to CVE-2021-34527 and no further action is needed. Group Policy: You have not configured the Point and Print Restrictions Group Policy. UpdatePromptSettings = 0 (DWORD) or not defined (default setting) NoWarningNoElevationOnInstall = 0 (DWORD) or not defined (default setting) Registry Settings: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows NT\Printers\PointAndPrint Install the July 2021 Out-of-band or later updates.Ĭheck if the following conditions are true: Next, set the "When installing drivers for a new connection" and "When updating drivers for an existing connection" in the Point and Print Restrictions Group Policy setting to "Show warning and elevation prompt". We recommend that you immediately install the latest Windows updates released on or after Jon all supported Windows client and server operating systems, starting with devices that currently host the print spooler service. Optionally, to override all Point and Print Restrictions Group policy settings and ensure that only administrators can install printer drivers on a print server, configure the RestrictDriverInstallationToAdministrators registry value to 1. Starting with the July 2021 Out-of-band update, administrator credentials will be required to install signed and unsigned printer drivers on a printer server. Note Before installing the July 2021 Out-of-band and later Windows updates containing protections for CVE-2021-34527, the printer operators' security group could install both signed and unsigned printer drivers on a printer server. By default, only administrators can install both signed and unsigned printer drivers to a print server. After installing the July 2021 and later updates, non-administrators, including delegated admin groups like printer operators, cannot install signed and unsigned printer drivers to a print server. Driver versions 6.x are available for these Windows versions.ĭocumentation describing the installation and use of the printer and driver can be downloaded from the User Guides section.Security updates released on and after Jcontain protections for a remote code execution vulnerability in the Windows Print Spooler service ( spoolsv.exe) known as “PrintNightmare”, documented in CVE-2021-34527. Windows XP, Windows Vista and Windows Server 2003 R2 are not supported by this version of the Card Printer Driver and cannot be installed on these operating systems.Windows 7 SP1 and Windows Server 2008 R2 are not supported, but installation is allowed.The following operating systems (latest service pack recommended) are supported with the XPS Card Printer Driver v8.5: The Datacard XPS Card Printer Driver uses Microsoft XPS print technology to support card production using an SD160, SD260, SD260L, SD360, SD460, CD800, CD800 with CLM Laminator, CD820, CE840, Artista CR805, CL 900, Sigma DS1, Sigma DS2, Sigma DS3, EM1 and EM2 systems. Datacard XPS Card Printer Driver v8.5 for Microsoft® Windows® operating systems
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