Openwall GNU/*/Linux - a small security-enhanced Linux distro for servers
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Sun, 3 Mar 2013 12:27:03 +0400
From: gremlin@...mlin.ru
To: oss-security@...ts.openwall.com
Subject: Re: CVE id request: busybox

On 02-Mar-2013 21:43:53 -0700, Kurt Seifried wrote:

 >> Hi, busyboxy is creating parts of the directory tree with
 >> incorrect permissions when creating device nodes in nested
 >> directories:
 >> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701965

 > Just a quick note:
 > find / -perm +0002
 > should show a very minimal list (/tmp, /var/tmp, some spool dirs,
 > and symbolic links),

`find -L / -perm /0002` will perform better, following the symlinks.

 > please run this on your packages/systems to ensure nothing silly
 > is going out the door.

For that, I'd recommend checking for "-perm /0022": group-writable
directories (primarily) and files are about to cause trouble as well.

 > It's 2013, I shouldn't be assigning CVEs for this problem still :P.

That's Debian, they are still in the past century... :-)


-- 
Alexey V. Vissarionov aka Gremlin from Kremlin <gremlin ПРИ gremlin ТЧК ru>
GPG key ID: 0xEF3B1FA8, keyserver: hkp://subkeys.pgp.net
GPG key fingerprint: 8832 FE9F A791 F796 8AC9 6E4E 909D AC45 EF3B 1FA8

Powered by blists - more mailing lists

Your e-mail address:

Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.