Bugtraq mailing list archives

Re: vixie cron possible local root compromise


From: Robert Varga <nite () HQ ALERT SK>
Date: Wed, 14 Feb 2001 12:21:14 +0100

On Mon, Feb 12, 2001 at 03:46:20PM -0800, Blake R. Swopes wrote:
Considering what overflows the buffer (your username), it would seem that
you'd need root access to begin with in order to craft an exploit. Am I
wrong?

Well this could be used to gain root privileges on free shell-account
servers, which don't do the proper bounds checking and the registration
process is fully automated...

-- 
Kind regards,
Robert Varga
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n () hq sk                                          http://hq.sk/~nite/gpgkey.txt
 

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