GNews
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- Oct 30, 2020
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Microsoft is urging Windows users to immediately install an update after security researchers found a serious vulnerability in the operating system.
The security flaw, known as PrintNightmare, affects the Windows Print Spooler service. Researchers at cybersecurity company Sangfor accidentally published a how-to guide for exploiting it.
The researchers tweeted in late May that they had found vulnerabilities in Print Spooler, which allows multiple users to access a printer. They published a proof-of-concept online by mistake and subsequently deleted it -- but not before it was published elsewhere online, including developer site GitHub.
Taken from CNN front page