Jan 10th, 2007 Archives


Here’s a really new one for you that, if not addressed, could be all but catastophic for you.

This new security issue can affect even Firefox users which means browsing security holes aren’t just for IE anymore.

So what is this insidious new problem?

Well, here’s where it gets kind of scary.

Apparently it is possible for executable javascript to be attached to PDF documents.

This means that spyware can quite easilly be spread to your machine when all you’ve done is open a PDF document.  The code will automatically activate and execute whatever it is the nasty author designed it to do (key logging, cookie value capture, etc.).

This is a serious problem which it seems can be corrected by installing the newest Adobe Acrobat Reader update.

That may seem fine, but the real problem is that many, if not most, people may never be made aware of this before it’s too late.  There are a tremendous number of users of the Acrobat Reader that never update their software and there are also some folks on older machines and operating systems who simply cannot update.

You can read more about this issue and see some examples of how it works (in theory) at O’Reilly OnLamp.com and you can check out an ongoing discussion thread (there are links here to a number of discussions).

I urge you to use one of the links above and update to the newest Reader if you are able.

Just one more beautiful way our wonderful technology that we all love and count on so much can be a huge problem as well.

Onward & Upward!

Sam Knoll

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