full-disclosure - Re: Getting root, the hard way

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Date: Thu, 6 Jan 2011 13:37:02 +0100
From: andrew wiggin <end3er@...il.com>
To: Григорий Братислава <musntlive@...il.com>
Cc: full-disclosure@...ts.grok.org.uk, bugtraq@...urityfocus.com
Subject: Re: Getting root, the hard way

you should try with this one instead, it is more stable:

/*
 * Linux Kernel SUID_PERM to root exploit
 *
 * Usage:
 *  gcc -w suid-to-root.c -o suid-to-root
 *  sudo chown root.root suid-to-root
 *  sudo chmod +s suid-to-root
 *  ./suid-to-root
 *
 *  This exploit is NOT stable:
 *   It does not work when you don't have sudo for example
 *   But you can easily port it with "su -c" !!!
 *
 */
#include <stdlib.h>
const char* args[] = {"/bin/sh", "-i", NULL};
int main() { setuid(0); execve("/bin/sh", args, NULL); }

On 1/5/11, Григорий Братислава <musntlive@...il.com> wrote:
>>  * Usage:
>>  * gcc -w caps-to-root.c -o caps-to-root
>>  * sudo setcap cap_sys_admin+ep caps-to-root
>>  * ./caps-to-root
>
>
> Is further you fail because why see above:
>
>>  * sudo setcap cap_sys_admin+ep caps-to-root
>
> Is I had sudo for why I has to run this code when I can sudo su. Is
> you must change advisory to "это пиздец!! Lame Race Condition for You
> Is Already Has Root"
>
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_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/