Re: Undisclosed Sudo Vulnerability ?

["Kurt Seifried" <bt () seifried org>]

Nice social engineering; this removes all files and filder in the current 
directory:

[test@devel ~]$ gcc -pipe -o sudoh foo.c
foo.c: In function âth30_iz_own3dâ:
foo.c:67: warning: pointer targets in passing argument 1 of âfillâ differ in 
signedness
foo.c:68: warning: pointer targets in passing argument 1 of âfillâ differ in 
signedness
{standard input}: Assembler messages:
{standard input}:3: Warning: ignoring changed section attributes for .text
[test@devel ~]$ ls -la
total 76
drwxr-xr-x  3 test test 4096 Jul 30 16:29 .
drwxr-xr-x  5 root root 4096 Jul 30 16:26 ..
-rw-r--r--  1 test test   24 Jul 30 16:26 .bash_logout
-rw-r--r--  1 test test  191 Jul 30 16:26 .bash_profile
-rw-r--r--  1 test test  124 Jul 30 16:26 .bashrc
-rw-r--r--  1 test test  438 Jul 30 16:26 .emacs
drwxrwxr-x  3 test test 4096 Jul 30 16:26 .emacs.d
-rw-rw-r--  1 test test 2540 Jul 30 16:26 foo.c
-rwxrwxr-x  1 test test 5817 Jul 30 16:29 sudoh
[test@devel ~]$ ./sudoh
[test@devel ~]$ ls -la
total 16
drwxr-xr-x  2 test test 4096 Jul 30 16:29 .
drwxr-xr-x  5 root root 4096 Jul 30 16:26 ..

[test@devel ~]$


-Kurt