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May 13, 2020 10:05 pm

PrintDemon Vulnerability Impacts All Windows Versions

Two security researchers have published today details about a vulnerability in the Windows printing service that they say impacts all Windows versions going back to Windows NT 4, released in 1996. From a report: The vulnerability, which they codenamed PrintDemon, is located in Windows Print Spooler, the primary Windows component responsible for managing print operations. The service can send data to be printed to a USB/parallel port for physically connected printers; to a TCP port for printers residing on a local network or the internet; or to a local file, in the rare event the user wants to save a print job for later. In a report published today, security researchers Alex Ionescu & Yarden Shafir said they found a bug in this old component that can be abused to hijack the Printer Spooler internal mechanism. The bug can't be used to break into a Windows client remotely over the internet, so it's not something that could be exploited to hack Windows systems at random over the internet.

Read more of this story at Slashdot.


Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/B4RAGPKOySI/printdemon-vulnerability-impacts-all-windows-versions

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