http://qa.mandrakesoft.com/show_bug.cgi?id=408





------- Additional Comments From [EMAIL PROTECTED]  2003-03-13 19:35 -------
Will, 
        This bug is _still_ there, even _after_ I applied the Mandrake 9.0 "update" 
for this bug 
from http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2003:031 . 
 
"rpm -qa | grep usermode" shows: 
        usermode-consoleonly-1.55-8.1mdk 
        usermode-1.55-8.1mdk 
 
Now, as a non-root user, I made a link in my home directory: 
        ln -s /usr/bin/consolehelper ./shutdown  
 
Next, I ran "./shutdown now" and lo and behold, the whole system went into run-level 1 
and 
gave a root shell !! Obviously, no root passwoed was asked for. 
 
Please fix this bug once and for all. 
 



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------- Reminder: -------
assigned_to: [EMAIL PROTECTED]
status: RESOLVED
creation_date: 
description: 
if you type 

shutdown now

as user, your system switches to runlevel 1 and you get a root-shell without any
root-password query.

That's a major security problem which brings Mandrake Linux in security-state
compareable with windows. The Redhat Announcement from two years ago:
http://www.linuxsecurity.com/advisories/redhat_advisory-673.html

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