A zero-day attack has hit the Firefox browser. If you run either Firefox 67.0.3 and Firefox ESR 60.7.1 or maybe you’re not sure on what version you are using, it’s high time you update your browser now. According to Firefox, the flaw codenamed #CVE-2019-11707 is a “Type confusion in Array.pop.” Here’s the full description of the bug.
Firefox has already issued an urgent patch to the flaw. To update Firefox, click the hamburger icon at the top right corner or you can visit the Mozilla Firefox website and download the latest version.
The vulnerability has even got attention from the US Cybersecurity and Infrastructure Security Agency, which shows the serious nature of the matter also because Firefox browser is one of the mainstream browsers in the market after Google’s Chrome browser.
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