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Thread ID: 43649 2004-03-22 07:32:00 Black Ice Firewall Users: Worm Alert Jim B (153) Press F1
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224346 2004-03-22 07:32:00 securityfocus.com

A quickly spreading Internet worm destroyed or damaged tens of thousands of personal computers worldwide Saturday morning by exploiting a security flaw in a firewall program designed to protect PCs from online threats, computer experts said.

The "Witty" worm writes random data onto the hard drives of computers equipped with the Black Ice and Real Secure Internet firewall products, causing the drives to fail and making it impossible to restart the PCs. Unlike many recent worms that arrive as e-mail attachments, it spreads automatically to vulnerable computers without any action on the part of the user.
Jim B (153)
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