CypherOz - Slashdot User

Critical Vulnerability In Adobe Reader 160

Posted by timothy on Wednesday November 05, 2008 @05:32PM from the see-attachment dept.

An anonymous reader writes "Core Security Technologies issued an advisory disclosing a vulnerability that could affect millions using Adobe's Reader PDF file viewing software. Engineers from CoreLabs determined that Adobe Reader could be exploited to gain access to vulnerable systems via the use of a specially crafted PDF file with malicious JavaScript content. Successful exploitation of the vulnerability requires that users open a maliciously crafted PDF file, thereby allowing attackers to gain access to vulnerable systems and assume the privileges of a user running Acrobat Reader."

(Useful) Stupid Unix Tricks? 2362

Posted by timothy on Wednesday November 05, 2008 @04:48PM from the sed-is-underrated dept.

So the other day I messaged another admin from the console using the regular old 'write' command (as I've been doing for over 10 years). To my surprise he didn't know how to respond back to me (he had to call me on the phone) and had never even known you could do that. That got me thinking that there's probably lots of things like that, and likely things I've never heard of. What sorts of things do you take for granted as a natural part of Unix that other people are surprised at?

Australian Censorship Bypassed Before Live Trials 184

Posted by timothy on Wednesday November 05, 2008 @04:03PM from the you-expect-free-choice-from-the-government? dept.

newt writes "The Australian Government is planning to conduct live trials of as-yet-unspecified censorship technology. But as every geek already knows, these systems can't possibly work in the presence of VPNs and proxy servers. PC Authority clues the punters in." Maybe the ISPs secretly like encouraging SSH tunneling — and making everyone pay for the extra bandwidth used. Not really; Australia's major ISPs, as mentioned a few days ago, think it's a bad idea.

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