June 19, 2021

Google fixes three High severity vulnerabilities in Chrome

(LiveHacking.Com) – Google has released a new version of its Chrome web browser to address three High severity vulnerabilities. According to Google’s severity ratings, a vulnerability is considered High if the vulnerability lets an attacker read or modify confidential data belonging to other web sites. Google also say that vulnerabilities that interfere with browser security features are also high severity.

Google paid out $2000 to security researcher Miaubiz for his work in finding two of the three security vulnerabilities. Miaubiz has received thousands of dollars from Google under its Chromium rewards scheme. Both Miaubiz bugs are use-after-free type bugs, one in counter handling and the other in layout height tracking. The third bug is a bad object access with JavaScript in PDF.

As well as the three security fixes, Chrome 20.0.1132.57 also includes a new version of Flash, a new version of the V8 Javascrpt engine ( and some stability/bug fixes.

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