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Article #471881

Re: Suse, Ubuntu, Fedoro, nie idźcie tą drogą

#471881
From: Andrzej Rosa
Date: Fri, 08 Jan 2010 19:34
36 lines
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On 2010-01-08, Radosław Gancarz <N0Spam_radekg@hell.pl> wrote:
> Andrzej Rosa <bakters@yahoo.com> wrote:
> [...]
>> >
>> > W jaki sposób chcesz zablokować choćby takie polecenie?
>> > sudo sh ~/britney_nude_screensaver.bin
>> 
>> Chrome OS np. robi mount -o noexec /dev/whatever /home.   
>> 
>
> I wydaje Ci się, że to chroni przed wspomnianym
> "sudo sh ~/cośtam"?
>
> test@bk:~>  mount | grep test
> /tmp/aaa on /home/test type ext3 (rw,noexec,loop=/dev/loop0)
> test@bk:~> ls -l ~
> total 13
> drwx------ 2 root root  12288 2010-01-08 19:18 lost+found
> -rwxr-xr-x 1 test users    23 2010-01-08 19:20 test
> test@bk:~> cat test
> #!/bin/bash
> echo Owned
> test@bk:~> sudo sh ~/test
> test's password:
> Owned
> test@bk:~>

 ./test                       
 -su: ./test: /bin/bash: bad interpreter: Permission denied

Podmontowałem autentyczną partycję (/boot).  Może stąd różnica?

-- 
Andrzej Rosa 
Working Gentoo flavor:  http://www.funtoo.org
Maintained by Daniel Robbins.
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From: Andrzej Rosa <bakters@yahoo.com>
Newsgroups: pl.comp.os.advocacy
Subject: Re: Suse, Ubuntu, Fedoro, nie
 idźcie tą drogą
Date: Fri, 8 Jan 2010 20:34:23 +0100
Organization: TP - http://www.tp.pl/
Lines: 36
Message-ID: <vudk17-qkl.ln1@bakters.bandit.home>
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