January 15th, 2008
CWSandbox is one of the most comprehensive and full featured platforms for automated malware analysis. In this post, we detail how a malware sample being analyzed by CWSandbox may detect and evade the monitoring functionality of CWSandbox in order to disguise its malicious activities.
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August 15th, 2007
Facebook’s new-fangled applications functionality seemed like a ripe opportunity for nasty cross-site scripting bugs. As it turns out, multiple XSS vulnerabilities were present in the fb:swf tag of the Facebook Markup Language.
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April 12th, 2007
During an independent audit, I discovered a critical vulnerability in Cosign, a web-based single sign-on (SSO) platform which is currently in use at numerous large universities.
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September 15th, 2006
Mozilla’s auto-update system is a feature recently added to Firefox and Thunderbird that promises to bring prompt security updates to users without manual interaction. Unfortunately, this feature contains a vulnerability allowing attackers to hijack the update process and deliver malicious updates, resulting in the victim’s host being compromised.
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July 25th, 2004
While arranging my class schedule at the University of Michigan, I discovered a vulnerability in Wolverine Access that allowed unrestricted access to the social security numbers, names, and addresses of every student in the University including recent alumni.
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