oss-sec mailing list archives

Re: CVE request: firefox 2.0.14 ( Crash in JavaScript garbage collector)


From: Josh Bressers <bressers () redhat com>
Date: Thu, 17 Apr 2008 07:10:38 -0400


And again, are pure browser crashers considered security relevant? I'd do so,
as e.g. placing a crashing gif on e.g. some popular wiki could cause much
trouble:
http://www.securityfocus.com/bid/27243
(I think it's still unfixed)


As the advisory states:

    We have no demonstration that this particular crash is exploitable but
    are issuing this advisory because some crashes of this type have been
    shown to be exploitable in the past.

It is almost certain that given how Firefox is crashing, someone with the
time and know how could leverage this to execute arbitrary code.

-- 
    JB


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