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December 30, 2015 12:00 am

AVG Forces Chrome Extension On Users, Extension Is Woefully Insecure

An anonymous reader writes: The AVG Web TuneUp Chrome extension, forcibly added to Google Chrome browsers when users were installing the AVG antivirus, had a serious flaw that allowed attackers to get the user's browsing history, cookies, and more. "This extension adds numerous JavaScript APIs to Chrome, apparently so that they can hijack search settings and the new tab page," explains Mr. Ormandy. "The installation process is quite complicated so that they [AVG] can bypass the Chrome [Store] malware checks, which specifically tries to stop abuse of the [Chrome] Extension API." Simple XSS and MitM attacks exposes data from other tabs opened in the browser, browsing history, and even manages to render SSL useless.

Read more of this story at Slashdot.


Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/m1s-YqONaXg/avg-forces-chrome-extension-on-users-extension-is-woefully-insecure

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