Print Spooler | Breaking Cybersecurity News | The Hacker News

A day after releasing  Patch Tuesday updates , Microsoft acknowledged yet another remote code execution vulnerability in the Windows Print Spooler component, adding that it's working to remediate the issue in an upcoming security update. Tracked as  CVE-2021-36958  (CVSS score: 7.3), the unpatched flaw is the latest to join a  list  of  bugs  collectively known as  PrintNightmare  that have plagued the printer service and come to light in recent months. Victor Mata of FusionX, Accenture Security, who has been credited with reporting the flaw,  said  the issue was disclosed to Microsoft in December 2020. "A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations," the company said in its out-of-band bulletin, echoing the vulnerability details for  CVE-2021-34481 . "An attacker who successfully exploited this vulnerability could run arbitrary code with S...

Merely days after Microsoft sounded the alarm on an unpatched security vulnerability in the Windows Print Spooler service, possibly yet another zero-day flaw in the same component has come to light, making it the fourth printer-related shortcoming to be discovered in recent weeks. "Microsoft Windows allows for non-admin users to be able to install printer drivers via Point and Print," CERT Coordination Center's Will Dormann  said  in an advisory published Sunday. "Printers installed via this technique also install queue-specific files, which can be arbitrary libraries to be loaded by the privileged Windows Print Spooler process." An exploit for the vulnerability was disclosed by security researcher and  Mimikatz creator   Benjamin Delpy . #printnightmare - Episode 4 You know what is better than a Legit Kiwi Printer ? 🥝Another Legit Kiwi Printer...👍 No prerequiste at all, you even don't need to sign drivers/package🤪 pic.twitter.com/oInb5jm3tE — 🥝 B...

This week, PrintNightmare - Microsoft's Print Spooler vulnerability (CVE-2021-34527) was upgraded from a 'Low' criticality to a 'Critical' criticality. This is due to a Proof of Concept published on GitHub, which attackers could potentially leverage for gaining access to Domain Controllers. As we reported earlier , Microsoft already released a patch in June 2021, but it wasn't enough to stop exploits. Attackers can still use Print Spooler when connecting remotely. You can find all you need to know about this vulnerability in this article and how you can mitigate it (and you can).  Print Spooler in a nutshell:  Print Spooler is Microsoft's service for managing and monitoring files printing. This service is among Microsoft's oldest and has had minimal maintenance updates since it was released.  Every Microsoft machine (servers and endpoints) has this feature enabled by default. PrintNightmare vulnerability:  As soon as an attacker gains limited user...

SaaS Adoption is Skyrocketing, Resilience Hasn't Kept Pace SaaS platforms have revolutionized how businesses operate. They simplify collaboration, accelerate deployment, and reduce the overhead of managing infrastructure. But with their rise comes a subtle, dangerous assumption: that the convenience of SaaS extends to resilience. It doesn't. These platforms weren't built with full-scale data protection in mind . Most follow a shared responsibility model — wherein the provider ensures uptime and application security, but the data inside is your responsibility. In a world of hybrid architectures, global teams, and relentless cyber threats, that responsibility is harder than ever to manage. Modern organizations are being stretched across: Hybrid and multi-cloud environments with decentralized data sprawl Complex integration layers between IaaS, SaaS, and legacy systems Expanding regulatory pressure with steeper penalties for noncompliance Escalating ransomware threats and inside...