Google Patches Chrome Bug That Lets Attackers Steal Web Secrets Via Audio Or Video HTML Tags (bleepingcomputer.com) 14
An anonymous reader writes: "Google has patched a vulnerability in the Chrome browser that allows an attacker to retrieve sensitive information from other sites via audio or video HTML tags," reports Bleeping Computer. The attack breaks CORS -- Cross-Origin Resource Sharing, a browser security feature that prevents sites from loading resources from other websites -- and will attempt to load resources (some of which can reveal information about users) inside audio and video HTML tags. During tests, a researcher retrieved age and gender information from Facebook users, but another researcher says the bug can be also used to retrieve data from corporate backends or private APIs. Ron Masas, a security researcher with Imperva, first discovered and reported this issue to Google. The bug was fixed at the end of July with the release of Chrome v68.0.3440.75.