![]() Once that's done, they can talk about the flaw tangentially, but not give clues as to how it works for fear of alerting exploit writers and malware-slinging scumbags. To be responsible, researchers have to inform the writers of the flawed software with full details and preferably a proof of concept for exploiting it. In both cases, the software maker's engineers spent their weekends getting security updates built and out the door.īut there is nothing irresponsible about such disclosure. Twice in the past few months, he has warned of flaws in the LastPass password manager. Ormandy has done this sort of teasing before. Ormandy's early warning of the bug, just before the weekend, sparked a torrent of whining from some in the infosec world, who felt the researcher was playing his own game with the news. Amazing."Īn easy way for attackers to exploit the scanner bug would be to send malicious malware-laden files to a victim as an attachment on an email or instant message, or an automatic download from a webpage, which would be automatically scanned on arrival – and trigger an infection. "Still blown away at how quickly Microsoft Security responded to protect users," said Ormandy on Monday. But as it turns out Microsoft was faster off the ball than expected. We recommend customers use Windows 10 and the Microsoft Edge browser for the best protection." In response, Microsoft spokespeople told us: "Windows has a customer commitment to investigate reported security issues, and proactively update impacted devices as soon as possible. Earlier, we asked Microsoft if it could share a timetable for the fix's release so that IT admins could plan downtimes and update cycles. It was feared this vulnerability – even though details were scant – would remain unpatched for potentially weeks or months. Sources familiar with the matter told The Reg that Ormandy contacted the Windows giant before tweeting. Attack works against a default install, don't need to be on the same LAN, and it's wormable. The injected code runs with administrative privileges, allowing it to gain full control of the system, install spyware, steal files, and so on.Īhead of tonight's drama, Ormandy tweeted about the bug's existence on Friday evening, and, understandably, gave no further details because at the time there was no patch yet available: It is possible for hackers to craft files that are booby-trapped with malicious code, and this nasty payload is executed inadvertently and automatically by the scanner while inspecting messages, downloads and other files. It is switched on by default in Windows 8, 8.1, 10, and Windows Server 2012. Professor Alba-Tercedor uploads his videos online, to help others answer some of the insectoid questions that have long bugged scientists.Miscreants can turn the tables on Microsoft and use its own antivirus engine against Windows users – by abusing it to install malware on vulnerable machines.Ī particularly nasty security flaw exists in Redmond's anti-malware software, which is packaged and marketed in various forms: Windows Defender, Windows Intune Endpoint Protection, Microsoft Security Essentials, Microsoft System Center Endpoint Protection, Microsoft Forefront Security for SharePoint, Microsoft Endpoint Protection, and Microsoft Forefront Endpoint Protection. ![]() The x-ray scan also gives a unique view of the insect from within - without the need for dissecting, and thus destroying, the specimen. Similar to medical CT scanners, these machines are designed for much, much smaller organisms. Until recently studying organisms this small involved microscopes and dissection.īut zoology Professor Javier Alba-Tercedor from the University of Granada has mastered a technique using microtomography, a non-invasive method where a rotating scanner takes x-ray photographs of an insect.īy combining hundreds of these photographs, a complete picture can be produced in unprecedented detail.Īlba-Tercedor uses a scanner from Belgian company Bruker microCT, formally Skyscan, which costs about a quarter of a million dollars. This 3D model shows in stunning clarity the internal and external structure of Polistes gallicus - otherwise known as the common European paper wasp. Using advanced microtomography, Professor Javier Alba-Tercedor at the University of Grenada shows in his latest research the delicate and complex body of the common European paper wasp. High-resolution 3D scanning technology is taking entomology into a new era, with researchers able to show with unparalleled clarity the internal and external structures of insects. ![]()
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