SANS

PDFs Exploitable?!? I’m shocked…

September 2009 saw some key security analysis raining directly onto the Adobe PDF platform, particularly with SANS pointing towards remote code execution within PDFs as one of the top threat vectors: Adobe Acrobat, Reader, and Flash Player Remote Code Execution Vulnerability (CVE-2009-1862) Adobe Reader Remote Code Execution Vulnerability (CVE-2009-1493) Kudos to Adobe for patching these

Risk Report – Should Try Harder

SC Magazine has reminded me today of a new report on the top current security risks, jointly published by SANS, TippingPoint, who provided the attack data, and Qualys, who provided vulnerability data. With impressive modesty and finely-tuned understatement, Alan Paller of SANS describes it as the "best risk report ever". Well, with added analysis and educational

Turkish Delight

So, back in harness. I’ve been away for a couple of weeks: not on holiday as such, though I did take some days out, but concentrating on writing: it didn’t hurt that I didn’t have a full-strength internet connection to distract me, though. Before I left, I was interviewed by a Turkish security site. It

Top 25 Programming Errors

Not one of our Top X lists, this time, but one featured in an article on the SANS site. SANS have been banging the drum for safer coding for quite a while – in fact, they do quite a few courses on safe coding in various development contexts. Admittedly, that gives them a financial incentive to fly

10 Ways to Protect Yourself: Part 6

Don’t disclose sensitive information on public websites like FaceBook or LinkedIn. Even information that in itself is innocuous can be combined with other harmless information and used in social engineering attacks. Rather than expand on that point, for now, I’m going to point to another "10 ways to protect yourself" resource: the more good advice

MD5/SSL: is the sky falling?

Lots of fuss about the paper presented at the Chaos Communication Congress in Berlin yesterday by Alexander Sotirov et al. The paper describes a proof-of-concept attack using a weakness in the MD5 cryptographic hash function to create a rogue Cerification Authority certificate using a hash collision (essentially, two messages with the same MD5 hash value).

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06 Apr 2010
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