No it's not, that vulnerability is a WebKit vulnerability, AFAIK fixed in WebKit. The browser has nice features for controlling script, cookie, plugin use and

No it's not, that vulnerability is a WebKit vulnerability, AFAIK fixed in WebKit. The browser has nice features for controlling script, cookie, plugin use and data exposed to servers, that is what I refer to as "security". I don't know if it's still affected by that bug or not.