Lateral SQL Injection

Saturday, April 26th, 2008

How can an attacker exploit a PL/SQL procedure that doesn’t even take user input? Or how does one do SQL injection using DATE or even NUMBER data types? In the past this has not been possible but as this paper will demonstrate, with a little bit of trickery, you can ...

WordPress 2.5 Cookie Forging Explained

Saturday, April 26th, 2008

WordPress 2.5.1 came out recently. It includes a critical security fix for a cookie integrity bug that would allow an attacker to impersonate other users, including WordPress admins, by manipulating the contents of an HTTP cookie. Whenever I read about a vulnerability predicated on the user identity being embedded ...

QuickTime 0day for Vista and XP

Friday, April 25th, 2008

A remote vulnerability exists in the QuickTime player for Windows XP and Vista (latest service packs). Other versions are believed to be affected as well. For now, no details will be released regarding the method of exploitation. Because we are an information security think tank and because we encounter some very ...

Securing the Internet’s DNS

Thursday, April 24th, 2008

The Internet is slowly inching closer to ratcheting up the security of its Domain Name System (DNS) server architecture: The Internet Corporation for Assigned Names and Numbers (ICANN) plans to go operational with the secure DNS technology, DNSSEC, later this year in one of its domains. ICANN officials said the organization ...

Targeted attacks using malicious PDF files

Thursday, April 24th, 2008

Dating back to the end of February, we have been tracking test runs of malicious PDF messages to very specific targets. These PDF files exploit the recent vulnerability CVE-2008-0655. Ever since the end of March, beginning of April, the amount of samples seen in the wild has significantly increased. Interestingly enough, ...