That deadline now expired and the issue is therefore now publicly disclosed. As part of Google Project Zero’s responsible disclosure policy, Logitech was given a 90-day deadline to fix the issue. Ormandy reported the issues to Logitech developers in September this year and although they assured him they understood the problem, the last release of the software still didn’t contain a proper fix. Only one small security measure could stop a possible attack but is easily bypassed, as Ormandy explains, “the only “authentication” is that you have to provide a pid of a process owned by your user, but you get unlimited guesses so you can brute force it in microseconds.” Even worse, the software also doesn’t check where the commands originate from, which means it will accept any commands from any website. Websites can communicate directly with the websockets service and because there is no authentication, it will accept any command it receives. The 150 MB large application automatically starts when Windows starts and then also opens the vulnerable port on which a websockets service runs. Ormandy discovered the issue when he installed the software to configure the buttons of his mouse on Windows. He found that the Logitech Options software opens a local websockets port which takes commands without authentication reports myce.Īttackers could exploit this issue by sending simulated keystrokes from any website and thus execute pretty much anything on affected systems. The vulnerability was discovered by Google Project Zero security researcher Tavis Ormandy. With no patch or fix in sight, the issue can be easily exploited. ![]() As a workaround, Logitech Options users should uninstall the software. If you don’t want to pay for the Pro version, you can still download and install all the drivers you need with the free version you just have to download them one at a time, and manually install them, the normal Windows way.A researcher from Google’s Project Zero discovered a critical vulnerability in the software for Logitech keyboards and mouses. (This requires the Pro version – you’ll be prompted to upgrade when you click Update All. Click Update All to automatically download and install the correct version of all the drivers that are missing or out of date on your system.Driver Easy will then scan your computer and detect any problem drivers. ![]() It’s a tool that detects, downloads and installs any driver updates your computer needs. If you’re not comfortable playing with device drivers, we recommend using Driver Easy. You can do this manually, if you like, by visiting each manufacturer’s download page, finding the right drivers, etc. When troubleshooting device issues, checking & updating your device drivers could save you a lot of trouble. In the worst case, this could mean that some critical drivers are missing in your computer. The Logitech Options not working issue could indicate that you’re using a faulty or outdated mouse or USB driver. Fix 3: Make sure you’re using the latest device drivers If reinstalling device driver doesn’t give you any luck, you can check out the next fix. (Usually Windows will download/use the generic device driver automatically.)
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