[Digg]Zombie tool makes use of Windows, antivirus flaws

[Newsguy]

Bot software that turns PCs into zombies spreads via holes in Symantec and Microsoft products.An updated variant of a malicious bot program is spreading via a flaw in Symantec's antivirus software as well as through several holes in Microsoft code.

More... (http://digg.com/security/Zombie_tool_makes_use_of_Windows_antivirus_flaws)