MS Asks Google To Delay Fuzzer Tool

eldavojohn writes "Polish Google security white hat Michal Zalewski has announced concerns that one of a hundred vulnerabilities his fuzzer tool found in IE is well known to third party hackers in China. His simple explanation provides an interesting counter argument to Microsoft's usual request that security problems not be released until they can slowly investigate them. From the article, 'Microsoft asked Zalewski to delay cross_fuzz's release, but he declined, in part because of his fear the IE vulnerability was already being explored by Chinese hackers, but also because the company's security experts had not responded to information he provided.' You can read about and download cross_fuzz for your own use."

Comments

Re:Browse at your own risk...

[bluefoxlucid]

Sitting in a Starbucks is a low-risk method because it's hard to trace. Hell, you can load automated software onto a hand-held PDA (iPaq? I ran Linux on one...) to do all the raping and infecting. The packets can be tagged with a different MAC address than your real device, making it physically untraceable; it's all in your pocket, and can auto-connect to wifi and do whatever, so picking you out of a crowd is harder than "find the suspicious person" since you just carry it around and don't go out sniping.

This works for MP3s and child porn and whatever the hell else too, btw. Assuming you know where and what to search (I assume torrents for MP3s, who knows for kiddy porn), you could have an automated program do all the relevant searches and store the results. When you get home, pop the device out and browse through the cached results... pick what you want, and next time you're out it'll find those things and download them.

For the obvious flaw, you can ban your own Wifi network and your neighbors', or have the program automatically search for certain networks (yours, your neighbors', etc) and decide you're "too close to home" and shut down. You could even have a separate daemon that handles wifi, and when it sees you're "too close to home" it prevents any wifi connections at all.

There's a lot of "I can have this here with me, but never physically do anything while connected to the network, and never use my own network" that can be done to hide your online presence. The same can be done for chatting on forums, sending e-mail, etc. The only thing you can't hide that way is real-time chat like instant messaging or IRC, because you have to twiddle the device; but for answering a forums post or blogs, you can have a program smart enough to deal with phpBB and V-Bulletin and Wordpress... it could let you record what you want to post, who to reply to, which post ID to reply to, the works... then when you're out somewhere, post.

Basically you're interacting from an alternate reality, one where you're pulled out of the real world; that interaction is transferred into the real world physically somewhere, but you're not present at that point and there's no cable running from there to here to draw a path to you. You'd have to use an innocuous device (a PDA most likely, bought in cash) and download the software from a MAC-shifted device on a public link to have absolutely zero trail (i.e. no evidence that you're even capable of this), but it'd be doable. Completely. It'd make for some interesting shit... maybe I'll write a sci-fi novella about the idea.