Full Disclosure mailing list archives

Re: Shortcut...... may cause 100% cpu use!!!


From: "Ag. System Administrator" <sysadmin () agent co il>
Date: Thu, 30 Oct 2003 16:48:48 +0200

Bipin Gautam wrote:
--[Effected]--
The exploit has been tested in WINDOWS xp

--[Description]--
Running a specially crafted "shortcut" that points to itself! IF executed through 'Windows Explorer' or IE may cauze 
100% cpu use... THAT CAN LEAD TODoS in the victim.



--[Simple! proof of concept]--
http://www.geocities.com/visitbipin/shortcut.zip

[Note: You *may* have to RUN the 'shortcut' few* time's to have a effective 100% CPU use...]


EXTRACT this file and copy it to c:\   [root] and double click IT... or open it through IE after copying it in c:\


PS: Anyone willing to craft* it for IIS        (O;

--[credit]--
Bipin Gautam (hUNT3R)

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Secure mail ---> http://www.blackcode.com

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Mmmmmm!!! What a REAAAAALLY USEFOOL vulnerability!!!

Bipin, you MUST inform Micro$oft about this vuln!!!

And thank you for your GREAT INVESTITION to security arena!

Trully yours,
Ivan Susanin


PS: format c: /u /y will fix ALL windoze vulns...



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