Mozilla has released Firefox 6 through its automatic update mechanism. The new version includes fixes for 10 vulnerabilities, several of them critical flaws that could allow remote code execution. The most serious of the vulnerabilities are four memory-safety bugs that Mozilla said could allow a remote attacker to run code on user s machines. Current Firefox users can get the new version 6 through the automatic update system in the browser. There also are two other vulnerabilities fixed in Firefox 6 that are rated as high risks, including four other flaws.
Source: https://threatpost.com/mozilla-fixes-10-bugs-release-firefox-6-081711/75551/