BNMC Blog
BNMC Cybersecurity update: Microsoft PrintNightmare Emergency Security Patch
BNMC normally schedules all server patches during the customized maintenance window defined by each customer. But, this security patch has a critical rating and needs to be applied ASAP. As the Print Spooler service runs by default on Windows, Microsoft has had to issue patches for Windows Server 2019, Windows Server 2012 R2, Windows Server 2008, Windows 8.1, Windows RT 8.1, and a variety of supported versions of Windows 10. Microsoft has even taken the unusual step of issuing patches for Windows 7, which officially went out of support last year. Microsoft has not yet issued patches for Windows Server 2012, Windows Server 2016, and Windows 10 Version 1607, though. Microsoft says “security updates for these versions of Windows will be released soon.”
“We recommend that you install these updates immediately,” says Microsoft. “The security updates released on and after July 6, 2021 contain protections for CVE-2021-1675 and the additional remote code execution exploit in the Windows Print Spooler service known as ‘PrintNightmare’, documented in CVE-2021-34527.”.
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