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Mozilla Firefox 1.0.7 DoS Exploit
An anonymous reader writes "Whitedust Security are reporting on a new exploit for Firefox which apparently affects all versions of the browser from 1.0.7 down. From the article: "If this exploit has made it out into, or indeed been retrieved from the wild is unknown at this time. However it is clear that this exploit will indeed need patching as soon as possible.""
How long has a webpage that makes a browser crash been called a "Denial Of Service Exploit".
A browser that can be crashed is a very bad thing, but suggesting this is some sort of "Denial Of Service" attack, is just semantics. It doesn't crash the box, and it doesn't flood/break the network. Every other service on your machine runs as normal. That's not a Denial Of Service by the usual definition of the term.
Athletic Scholarships to universities make as much sense as academic scholarships to sports teams.
This can freeze your browser.
Wheres the vulnerability? when does the spyware attack? Do I need to reinstall Windows?
Should I buy a virus checker?
Anyone stupid enough to host this "exploit" on their site are just dumb,
"oooooh it makes your firefox freeze" BFD - stay away from dodgy parts of the net
(goatse is a bigger "exploit" and generally leads to complete machine shutdown/restart as you attempt to hide it from your colleagues)
liqbase
Not necessarily.
I reported some DOS bugs against firefox which will kill a browser by essentially saying:
The browser dies. Probably because it attempts to either a) allocate all the system's memory and the kernel kills it, or b) at some point memory allocation fails and the program terminates.
Not all crashes are buffer overflows, or exploitable.
I think the poll at the top of the page should ask, "Do you trust WhiteDust security?"
Oh, wait - that's what the 'Test the exploit' link is for.
"Our interests are to see if we can't scale it up to something more exciting," he said.
Why are there so many nice hackers in the world? Because some people believe in things like morals and society? Because not everyone is corrupt? Apart from anything else there's always the chance that if someone is a 'nice' hacker then they can act as a model for others, and will get a little return on their investment of time by coming across a warning next time instead of a Yes/Okay dialog against them.
People who don't want their friends/family affected, people who actually care about the world they live in. I'm surprised that you seem to believe that everyone would be malicious if they could.
Browsing with +2 to insightful posts and a higher threshold makes the average post seen seem a lot more ingenious
This crasher bug has no effect on my post 1.5 beta 2 version of firefox on Linux. Gecko/20051017. A new crasher bug is also not news. There are hundreds of ways to crash mozilla. Lets face it most browsers aren't at a state to jump every time there is a new bug to crash or "DOS Them" as the article states. Just another security site trying to make themselves look good at a products expense. How much money does it cause companies like the Mozilla Organization to release a new version of their browser, just to put an end to the bad press of a so called "exploit"?
And let's suppose it is in the wild and to get infected I don't have to go to some Russian site selling stolen credit cards. Can anyone see how that could be possible? You'd have to go to a site knowingly and maliciously designed to exploit this, right?