lkml.org 
[lkml]   [2001]   [Nov]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectSmall security bug with misconfigured access rights

Well, I don't know if it is really a bug.

Create a directory like this:

# ls -la
total 12
drwxr-sr-x 2 pochini root 4096 Nov 28 16:33 .
drwxr-xr-x 32 pochini users 8192 Nov 28 16:25 ..

Sgid bit is set and the directory is owned by me and the
group is root (yes, it shouldn't be).

When I create a file here, it gets the root group even
if I don't belong to it.

[kernel 2.4.5]


Bye.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:13    [W:0.049 / U:0.500 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site