IE 6sp1 for Windows 2000 and 98 has bugs in the showModalDialog and showModelessDialog methods of displaying dialog boxes which can be used to execute arbitrary commands. Most unpatched IE and Outook installations are vulnerable. Online demonstration exploit MS02-023, but IE 5.5 and 5.0 are still vulnerable.
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Psf (Process Stack Faker) attempts "hide" UN*X processes (those seen by "ps auwx" & "top") without having root. Tested on FreeBSD 4.3, Linux 2.4, NetBSD 1.5, Solaris 2.7.
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