Exploit code chases two Firefox flaws

Two vulnerabilities in the popular Firefox browser have been rated “extremely critical” because exploit code is now available to take advantage of them. The cross-site scripting and remote system access flaws were discovered in Firefox version 1.0.3, but other versions may also be affected, said security company Secunia, which issued the ratings Sunday. One flaw involves “IFRAME” JavaScript URLs, which are not properly protected from being executed in the context of another URL in the history list. A second vulnerability exists in the IconURL parameter in InstallTrigger.install(). Information passed to this parameter is not properly verified before it’s used, allowing an attacker to gain user privileges. This flaw could allow an attacker to gain and escalate user privileges on a system.

You can disable JavaScript as a workaround for now, but when a patch is released, I guess I would need to reinstall this all over again. *sigh*. And everyone says (including me) that this is more secure than IE. You can read the details here.

Update: You can more information about the bug and the work around from Mozilla here.

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Amit Bahree

This blog is my personal blog and while it does reflect my experiences in my professional life, this is just my thoughts. Most of the entries are technical though sometimes they can vary from the wacky to even political – however that is quite rare. Quite often, I have been asked what’s up with the “gibberish” and the funny title of the blog? Some people even going the extra step to say that, this is a virus that infected their system (ahem) well. [:D] It actually is quite simple, and if you have still not figured out then check out this link – whats in a name?

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